Pre-order the Galaxy S25 Edge now—score a 512GB free storage upgrade! Home Samsung Phones You are here Updated : Aug 07, 2014, 6:53 AM Samsung M400 Full Specifications Released · Oct 15, 2012 2.4-inch · 320x240px 1.3 MP 1000 mAh 0.1GB Qualcomm QSC6155 This device is also known as Samsung SPH-M400 I want it 0 users I have it 1 user I had it 2 users Popular Comparisons The Samsung M400 is most commonly compared with these phones: Samsung M400 vs Samsung Mantra Samsung M400 vs Samsung Galaxy A23 5G Samsung M400 vs Sanyo M1 Samsung M400 vs Google Pixel 7 Samsung M400 vs Samsung Montage Specs Display Size 2.4-inch Resolution 320x240px, 167 PPI Technology LCD Screen-to-body 36.18 % Additional display 1.1 inches, CSTN Hardware System chip Qualcomm QSC6155 Processor Single core480 MHz RAM 0.1GB ROM 256 MB Battery Capacity 1000 mAh Type Li - Ion, User replaceable Camera Rear Single camera Main camera 1.3 MP Design Dimensions 3.84 x 1.99 x 0.72 inches (98 x 51 x 18 mm) Weight 3.70 oz(104.9 g) Features Numeric keypad, Soft keys, D-Pad Multimedia Headphones 3.5mm jack Connectivity & Features Bluetooth 3.0 Hearing aid compatible M4/T4 Location GPS Regulatory Approval FCC approval Date approved: Jul 25, 2012FCC ID value: A3LSPHM400 Measured SAR Head: 0.66 W/kgBody: 0.64 W/kg Phone Features Notifications Polyphonic ringtones, Vibration, Silent mode, Speakerphone Other features Voice dialing, Voice recording Availability Officially announced Oct 15, 2012 Despite our efforts to provide full and correct Samsung M400 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 Verizon's prepaid brands are battling for your attention with new price cuts and offers Here is a first look at one of the best flagships of 2025 The new limited-edition Bose QuietComfort Headphones are already $120 off at Amazon All telecom providers in Spain suffer from a widespread outage One of the best Pixel Watch 2 deals is back, but not for long If you closed your account and T-Mobile won't refund money it owes you, here's what you need to do Popular stories T-Mobile and Verizon customers thinking of leaving must choose carefully If your Pixel's battery drains too fast and overheats, you might want to delete this one app Google Wallet users in the US get another upgrade this week Next Tuesday's T-Mobile perks will include an impossibly awesome movie deal Xfinity customers are getting a free perk starting this weekend The world’s thinnest foldable now expected to arrive in June