Xiaomi Redmi Note 2 Prime vs Lenovo K4 Note vs Lenovo Vibe S1 Lite

BASIC INFO
Model No - - -
Status Discontinued Available. Released 2016, January release 2016, January
Release Date 2015, August 2016, January 2016, January
Dimension 152 x 76 x 8.3 mm (5.98 x 2.99 x 0.33 in) 153.60 x 76.50 x 9.10 mm 145 x 71 x 8.6 mm
Weight 160 g (5.64 oz) 158 grams 129 grams
Colors White, blue, yellow, pink, mint green Black Pearl White, Graphite Grey, Yellow
Body Metrial - - -
W & D Proof - - -
SIM Type Dual SIM (Micro-SIM, dual stand-by) Dual SIM (Micro-SIM, dual stand-by) -
Technology GSM / HSPA / LTE GSM / HSPA / LTE -
OS Android v5.0 Lolypop, Skin MIUI 7 Android OS, v5.1.1 Lollypop Android OS, v5.1 (Lollipop)
PROSESSING
Processor Octa-core 2.2 GHz Cortex-A53 Octa-core 1.3 GHz Cortex-A53 Octa-core 1.7 GHz Cortex-A53
Chipset Mediatek MT6795 Helio X10 Mediatek MT6753 -
GPU PowerVR G6200 Mali-T720MP3 -
MEMORY
RAM 2GB 3/2GB -
Storage 32GB 8/16/32GB -
Card Slot up to 32 GB (dedicated slot) Up to 128 GB 16GB Storage, 2GB RAM, microSD, up to 64 GB
DISPLAY
Size 5.5 inches 5.5 inches 1920 x 1080 pixels, 5 inches (~267 ppi pixel density)
Type TFT capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 1080 x 1920 pixels 1080 x 1920 pixels -
PPI 403 ppi pixel density 401 ppi pixel density -
Multi touch Yes Yes -
Protection - Corning Gorilla Glass 3 -
CAMERA
Primary 13MP, 3264 x 2448 pixels, autofocus 13 MP 13 MP, 4128 x 3096 pixels, autofocus, LED flash
Video Yes, 1080p@30fps Yes, 1080p@30fps Yes, 1080p@30fps
Flash Led flash LED flash -
Features Geo-tagging, touch focus, face/smile detection, HDR, panorama Geo-tagging, touch focus, face detection, HDR, panorama -
Selfie 5MP, 720p Yes, 5 MP Camera 8 MP
BATTERY
Battery Li-Po Li-Po battery Non-removable Li-Po 2700 mAh battery
Capacity 3060 mAh 3300 mAh -
Removable Yes Non-removable -
StandBy Up to 144 h (3G) Up to 265 h (3G) -
Talk Time Up to 11 h 30 min (3G) Up to 23 h (2G) / Up to 22 h (3G) -
Music Play Up to 46 h - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - A7010 LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300), 41(2500) - A7010 a48 LTE band 1(2100), 3(1800), 7(2600), 20(800)
Speed HSPA, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps -
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
BlueTooth v4.0, A2DP, LE v4.0, A2DP, LE v4.0, A2DP, LE
USB microUSB v2.0, USB On-The-Go microUSB v2.0 MicroUSB v2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS Yes, with A-GPS support and GLONASS
NFC No Yes -
Audio jeck Yes, 3.5mm Yes, 3.5mm -
OTHERS
Sensors Accelerometer, gyro, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass -
Radio Stereo FM radio FM radio, recording TBD
SARUS - - -
SAREU - - -
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