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Samsung Galaxy A57 5G | 256GB Storage | 8GB RAM | 6.7-inch AMOLED 120Hz | 5000mAh Battery
Room for 4K footage, offline playlists and client files, made for creators and busy professionals on the move.
Condition: New
Note: price and availability are subject to change without prior notice
Mascom International stocks the Samsung Galaxy A57 5G 256GB 8GB at KSh 55,000, brand new and sealed and available now at our Nairobi CBD store. This is the higher-storage Samsung Galaxy A57 5G, with 256GB of fast UFS 3.1 space, 8GB of RAM and the 4nm Exynos 1680 chip. The 6.7-inch Super AMOLED+ display refreshes at 120Hz and peaks at 1900 nits. A 5000mAh battery with 45W wired charging, an IP68 rating and stereo speakers round out the package. Come and test the Samsung Galaxy A57 5G at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD.
Designed for content creators, real estate agents and photographers, the Samsung Galaxy A57 5G 256GB solves the "storage full" warning that stops a shoot halfway. The phone has no memory card slot, so the storage you buy on day one is the storage you keep. Doubling it to 256GB means you can record 4K walkthroughs of a Kileleshwa apartment, then edit and post them without deleting last week's footage. Agents working Karen, Runda and Lavington carry property galleries, signed PDFs and voice notes on one device. Freelance photographers can keep a client's full shoot on the phone until payment clears.
No other Samsung A-series phone at Mascom International pairs this much storage with IP68 protection and up to six major Android upgrades at KSh 55,000. Kenya's content creators report that running out of space, not processing power, is what forces them to replace a phone early. The Samsung Galaxy A57 5G removes that pressure for years. Where most Nairobi electronics shops push buyers toward the cheapest variant, our team explains the real cost difference so you choose with full information. Order on WhatsApp for pay-on-arrival delivery, or visit Kimathi Street to try the camera yourself.
Common Questions About the Samsung Galaxy A57 5G
Is the 256GB Samsung Galaxy A57 5G worth KSh 5,000 more than the 128GB version?
Yes, for anyone who records video or keeps files offline, the extra KSh 5,000 for the 256GB Samsung Galaxy A57 5G is good value. Both versions carry the same 8GB of RAM, so the difference is purely storage. You get 128GB more space for about KSh 39 per extra gigabyte. Over four years of ownership, the upgrade costs roughly KSh 3.40 per day. Because the phone has no microSD slot, buying more storage now is the only way to get it.
How much does each gigabyte cost on the Samsung Galaxy A57 5G 256GB?
Each gigabyte on the Samsung Galaxy A57 5G 256GB costs about KSh 215 at the KSh 55,000 price, against about KSh 391 on the 128GB version. In other words, the larger model nearly halves the price you pay per gigabyte. Spread across four years of use, the 256GB phone works out to around KSh 38 per day. That is less than many Nairobi commuters spend on a single matatu fare to work.
Should a content creator choose the Galaxy A37 5G instead to save money?
For serious content work, the Samsung Galaxy A57 5G 256GB is the better tool than the Galaxy A37 5G. The A57 brings the Exynos 1680 chip, a 1900-nit screen for checking footage outdoors, and 4K recording on both front and rear cameras. The Galaxy A37 5G suits buyers whose phone use centres on calls, chats and social browsing rather than shooting and editing. Mascom International stocks both models, so you can compare them in your hand on Kimathi Street.
Can the Samsung Galaxy A57 5G 256GB handle event and property video shoots?
Yes, the Samsung Galaxy A57 5G 256GB records 4K at 30fps on its 50MP main, 12MP ultrawide and 12MP front cameras. The ultrawide lens captures full rooms in tight spaces, which suits apartment tours and venue setups. The 256GB of storage lets you shoot a full wedding reception or several property listings without offloading clips mid-day. Wi-Fi 6E then moves large files quickly to a laptop or cloud drive once you reach the office.
Does the Samsung Galaxy A57 5G work on Airtel Kenya and Telkom Kenya as well as Safaricom?
Yes, the Samsung Galaxy A57 5G is compatible with Safaricom, Airtel Kenya and Telkom Kenya networks. It supports 4G LTE bands 1, 3, 7, 8, 20 and 28, plus 5G bands including n78 for Safaricom 5G. Mobile data, calls and SMS all work normally on any of the three networks. Lipa na M-Pesa till payments and banking apps from KCB, Equity and NCBA run smoothly on the 8GB of RAM.
How quickly does the Samsung Galaxy A57 5G charge, and which adapter should you buy?
The Samsung Galaxy A57 5G supports 45W wired charging, but Samsung does not include an adapter in the box. To reach full speed, pair it with a Samsung 45W Super Fast Charging adapter, sold separately at Mascom International. A 25W Samsung adapter also works and costs less, though it charges more slowly. Avoid unbranded roadside chargers, which often deliver unstable power and can shorten the life of the 5000mAh battery.
Can the Samsung Galaxy A57 5G run games like PUBG Mobile and eFootball?
Yes, the Samsung Galaxy A57 5G runs popular titles such as PUBG Mobile, Call of Duty Mobile and eFootball on its Xclipse 550 graphics chip. The 120Hz display makes motion look smoother in games that support higher frame rates. Stereo speakers help you hear footsteps and direction. The 256GB of storage matters here too, because large games and their updates quickly fill smaller phones. Gamers can keep several titles installed alongside their photos and videos.
How do you move large video files off the Samsung Galaxy A57 5G 256GB?
The fastest way to move big files off the Samsung Galaxy A57 5G 256GB is over Wi-Fi 6E to a laptop or cloud drive. The USB Type-C port runs at USB 2.0 speed, which works for occasional transfers but is slower for hours of 4K footage. Many creators in Westlands and Kilimani upload to Google Drive overnight on Safaricom Home Fibre or Zuku. Keep the 256GB as your working space and archive finished projects to a laptop or external drive.
Who should buy the 256GB Samsung Galaxy A57 5G, and who should skip it?
Buy the 256GB Samsung Galaxy A57 5G if you shoot video, run a business from your phone or keep large offline libraries. Content creators, real estate agents, photographers and mobile gamers get the most from the extra space. Skip it if your photos already back up to the cloud and your phone use is mostly chats and calls. In that case, the 128GB Samsung Galaxy A57 5G at KSh 50,000 gives you the same phone for less.
Technical Specifications
Screen Quality for Editing and Viewing
- 6.7-inch Super AMOLED+ display gives creators a large preview for trimming clips and checking photo framing.
- Full HD+ resolution of 1080 x 2340 shows fine detail when reviewing footage before you post it.
- 120Hz refresh rate makes timeline scrubbing in editing apps and scrolling feeds feel noticeably smoother.
- 1900 nits peak brightness keeps the screen usable in direct sunlight at Diani or an outdoor event.
- Gorilla Glass Victus+ covering the display resists scratches from sand, keys and coins in a camera bag.
Chipset and Multitasking Performance
- Exynos 1680 on a 4nm process handles video export and photo editing while staying cool in hand.
- Eight CPU cores split work: one at 2.9GHz, four at 2.6GHz and three efficiency cores at 1.95GHz.
- Xclipse 550 graphics processor drives smooth gameplay and real-time effects in editing apps.
- 8GB RAM lets CapCut, Lightroom, Instagram and WhatsApp Business stay open without reloading each other.
- Android 16 with One UI 8.5, with Samsung promising up to six major Android upgrades.
Storage Tier and Space Planning
- 256GB of UFS 3.1 storage gives double the room of the base model for footage, games and documents.
- UFS 3.1 transfer speeds mean large 4K clips save and open quickly without stuttering during playback.
- No microSD slot, so 256GB is the long-term ceiling and the main reason to choose this tier.
- At KSh 55,000, storage costs about KSh 215 per gigabyte, almost half the rate of the 128GB model.
- Enough space to keep a full client shoot on the phone until it is delivered and paid.
Camera System and Video Recording
- 50MP wide camera at f/1.8 produces detailed stills for property listings, product shots and portfolio work.
- 12MP ultrawide at f/2.2 fits whole rooms into one frame, essential for apartment and office walkthroughs.
- 5MP macro at f/2.4 captures close detail on finishes, fabrics and small products.
- Rear system records 4K at 30fps, the standard most social platforms accept for high-quality uploads.
- 12MP selfie camera records 4K at 30fps with 10-bit HDR, which keeps skin tones and skies natural.
Power, Battery Life and Charging
- 5000mAh cell gives enough capacity for long shoot days with filming, editing and uploading on the go.
- 45W wired charging support refills the battery quickly between client visits when paired with Samsung's 45W adapter.
- USB Type-C charging port shares one cable with power banks, laptops and most current accessories.
- 4nm chip efficiency reduces drain during long recording sessions compared with older, larger chip designs.
- Dark mode on the AMOLED panel turns off black pixels and saves battery on long evenings.
Networks, Wireless and Audio
- 5G bands including n78 connect to Safaricom 5G for faster uploads in covered parts of major towns.
- 4G LTE coverage across bands 1, 3, 7, 8, 20 and 28 keeps you online across Kenyan networks.
- Wi-Fi 6E uses the 6GHz band to move large video files to a router or laptop faster.
- Bluetooth 5.0 connects wireless microphones, earbuds and speakers for recording and playback.
- NFC supports tap-to-pair accessories and contactless payments through compatible wallets at supermarket and fuel station terminals.
- Stereo speakers let you review audio in clips without plugging in headphones.
Construction and Protection
- IP68 rating covers dust and fresh-water immersion to 1.5 metres for 30 minutes on rainy shoots.
- Aluminium frame and Gorilla Glass Victus+ back give a solid build that resists flex and scratches.
- 161.5 x 76.8 x 6.9mm body and 179g weight stay slim enough for a shirt pocket or camera bag.
- Under-display fingerprint sensor unlocks quickly, even when you are juggling a tripod or client paperwork.
- Available in Navy, Gray, Icyblue and Lilac to suit personal or professional taste.
Package Contents
The retail box for the Samsung Galaxy A57 5G 256GB follows Samsung's charger-free packaging, so plan for an adapter if you need one.
- Samsung Galaxy A57 5G handset
- USB-C to USB-C cable
- SIM ejector tool
- Quick start guide and warranty documentation
Mascom International sells the Samsung 45W adapter separately and recommends it for content creators who need fast top-ups between shoots.
Warranty
Mascom International supplies the Samsung Galaxy A57 5G 256GB with a 24 Months East Africa Warranty (Samsung), which covers manufacturing defects under normal use. Bring any warranty issue to our Nairobi CBD service desk and we handle the claim process with you. Keep your purchase receipt and the documents from the box.
Buying the Samsung Galaxy A57 5G 256GB from Mascom International
Mascom International stocks the Samsung Galaxy A57 5G 256GB in Navy, Gray, Icyblue and Lilac at our Nairobi CBD location: Old Mutual Building, First Floor Room 4, Kimathi Street. Walk in Monday through Saturday between 9:00 AM and 7:00 PM to record a test clip before committing.
Three ways to order:
- Call/WhatsApp +254 708 852 521
- Email info@mascomintl.com
- Order through www.mascomintl.com
Pay-on-arrival delivery reaches every Kenyan county. Nairobi and its environs receive the Samsung Galaxy A57 5G the same day. Mombasa, Kisumu, Nakuru, Eldoret and all other major towns along the Nairobi-Mombasa corridor and beyond receive it within 1 business day. Mandera, Wajir, Marsabit, Lamu, Tana River, and Turkana receive delivery within 2-3 business days. You inspect the phone and pay only when it arrives.
The Samsung Galaxy A57 5G 256GB comes with the 24-month warranty stated above.
Mascom International serves creators, agents and businesses nationwide with accurate specifications, current Kenyan pricing and direct after-sales support from our Nairobi CBD store.
Disclaimer: We can not guarantee that the information on this product is 100% correct
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