Home Zen Mobile Phones You are here Updated : Mar 27, 2015, 4:07 AM Zen Mobile M4S Specs Battery 1500 mAh Display 2.4-inch 160 x 120 px Camera 1.3 MP Main Description The Zen Mobile M4S is a feature phone with dual SIM card support, 2.4" display, 1.3 MP camera, and microSD slot. I want it 1 user I have it 0 users I had it 0 users Popular Comparisons The Zen Mobile M4S is most commonly compared with these phones: Zen Mobile M4S vs Google Pixel 8 Pro Zen Mobile M4S vs OnePlus 8 Pro Zen Mobile M4S vs Samsung Galaxy S23+ Zen Mobile M4S vs Samsung Galaxy S22 Ultra Zen Mobile M4S vs Samsung Galaxy S25 Ultra Specs Compare Display Size: 2.4-inch Resolution: 160 x 120 px, 83 PPI Hardware Storage expansion: microSDHC up to 16 GB Device type: Feature phone Battery Capacity: 1500 mAh Type: Li - Ion, User replaceable Camera Rear: Single camera Main camera: 1.3 MP Design Features: Numeric keypad, Soft keys, D-Pad Colors: Gray Cellular Dual SIM: Yes Multimedia Features: Preset equalizer Connectivity & Features Bluetooth: Yes Despite our efforts to provide full and correct Zen Mobile M4S specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please LET US KNOW. If you are interested in using our specs commercially, check out our Phone specs database licensing page. Latest News Google might have to sell off some of its businesses after a judge makes a critical ruling Best Easter deals on tech in 2025: save big on Pixel 9 Pro XL, iPad Pro M2, and more System errors spare T-Mobile customers their dreaded price hikes Motorola’s latest budget phone could rival the Edge series in more ways than one College students just got a free AI and cloud storage upgrade that most users have to pay for Samsung is resuming One UI 7 rollout and if you’re lucky you won’t experience any bugs Popular stories T-Mobile is working on a glitch that caused some customers with AutoPay enabled to be charged twice T-Mobile Tuesdays giveaways may never be the same again T-Mobile might soon make up for one of its most controversial changes of the last couple of years So much for free? T-Mobile's damage control backfires spectacularly T-Mobile may have to dial back satellite ambitions and ask customers to settle for basics T-Mobile T-Life update to bring back dearly missed feature and keep you away from stores