Lenovo Vibe P1m vs Samsung Galaxy Grand 2 Duos (Dual SIM) vs Samsung Galaxy S4 AT&T

BASIC INFO
Model No - - -
Status Available. Released 2015, October Available. Released, 2013, November Available. Released 2013, April
Release Date 2015, September November, 2013 2013, March
Dimension 141 x 71.8 x 9.3 mm (5.55 x 2.83 x 0.37 in) 146.8 x 75.3 x 8.9 mm (5.78 x 2.96 x 0.35 in) 136.6 x 69.8 x 7.9 mm (5.38 x 2.75 x 0.31 in)
Weight 148 g (5.22 oz) 163 g (5.75 oz) 130 g (4.59 oz)
Colors Onyx Black, Pearl White Black, White, Pink White Frost, Black Mist, Arctic Blue
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) - -
Technology GSM / HSPA / LTE - -
OS Android OS, v5.1 (Lollipop) Android OS, v4.3 (Jelly Bean) Android OS, v4.2.2 (Jelly Bean)
PROSESSING
Processor Quad-core 1.0 GHz Cortex-A53 Quad-core 1.2 GHz Quad-core 1.6 GHz Cortex-A15 & quad-core 1.2 GHz Cortex-A7, Exynos 5 Octa 5410 Chipset & PowerVR SGX
Chipset Mediatek MT6735P - -
GPU Mali-T720MP2 - -
MEMORY
RAM 2GB - -
Storage 16GB - -
Card Slot Up to 32 GB 8 GBInternal Storage, 1.5 GB RAM, microSD, up to 64 GB 16/32/64 GB storage, 2 GB RAM & microSD, up to 64 GB
DISPLAY
Size 5 inches 720 x 1280 pixels, 5.25 inches (~280 ppi pixel density) 1080 x 1920 pixels, 5.0 inches (~441 ppi pixel density)
Type IPS LCD capacitive touchscreen, 16M colors TFT capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Resolation 720 x 1280 pixels - -
PPI 294 ppi pixel density - -
Multi touch Yes, up to 5 fingers - -
Protection - - -
CAMERA
Primary 8 MP 8 MP, 3264x2448 pixels, autofocus, LED flash with Geo-tagging, touch focus, face and smile detection, image stabilization features 13 MP, 4128 x 3096 pixels, autofocus, LED flash, Dual Shot, Simultaneous HD video and image, recordi
Video Yes, 1080p@30fps Yes, 1080p@30fps, stereo sound rec. 1080p@30fps, dual-video rec
Flash LED flash - -
Features Geo-tagging, touch focus, face detection - -
Selfie 5 MP Yes, 1.9 MP 2 MP,1080p@30fps, dual video call
BATTERY
Battery Li-Po battery Li-Ion 2600 mAh battery Li-Ion 2600 mAh battery
Capacity 4000 mAh - -
Removable Non-removable - -
StandBy Up to 456 h (2G) / Up to 566 h (3G) - -
Talk Time Up to 36 h (2G) / Up to 16 h (3G) - -
Music Play - - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100 HSDPA HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - LTE (market dependent)
Speed HSPA, LTE Cat4 150/50 Mbps - -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi hotspot, DLNA Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot
BlueTooth v4.1, A2DP, LE V4.0 with A2DP, EDR, LE Yes, v4.0 with A2DP, EDR, LE
USB microUSB v2.0, USB On-The-Go MicroUSB v2.0 Yes, microUSB v2.0 (SlimPort), USB On-the-go, USB Host
GPS Yes, with A-GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS
NFC No - -
Audio jeck Yes, 3.5mm - -
OTHERS
Sensors Accelerometer, proximity - -
Radio FM Radio - No
SARUS - - -
SAREU - - -
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