Samsung Galaxy J2 vs Xiaomi MI4c vs Xiaomi MI4s

BASIC INFO
Model No Galaxy J2 - -
Status Discontinued Available. Released 2015, September Available. Released 2016, March
Release Date 2015, September 2015, September 2016, February
Dimension 136.5 x 69 x 8.4 mm (5.37 x 2.72 x 0.33 in) 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) 139.3 x 70.8 x 7.8 mm (5.48 x 2.79 x 0.31 in)
Weight 129 g (4.55 oz) 132 g (4.66 oz) 133 g (4.69 oz)
Colors White, Black, Gold Black, White Black, White, Gold, Pink
Body Metrial - - -
W & D Proof - - -
SIM Type Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by) Dual SIM Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
Technology GSM / HSPA / LTE GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
OS Android OS, v5.1 (Lollipop) Android OS, v5.1.1 (Lollipop) Android OS, v5.1.1 (Lollipop)
PROSESSING
Processor Quad-core 1.3 GHz Cortex-A7 Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57 Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57
Chipset Exynos 3475 Quad Qualcomm MSM8992 Snapdragon 808 Qualcomm MSM8992 Snapdragon 808
GPU Mali-T720 Adreno 418 Adreno 418
MEMORY
RAM 1GB 2/3GB 3GB
Storage 8GB 16/32GB 64GB
Card Slot Up to 64 GB No up to 128 GB (uses SIM 2 slot)
DISPLAY
Size 4.7 inches 5 inches 5 inches
Type Super AMOLED capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Resolation 540 x 960 pixels 1080 x 1920 pixels 1080 x 1920 pixels
PPI 234 ppi pixel density 441 ppi pixel density 441 ppi pixel density
Multi touch Yes Yes, MIUI 7.0 Yes, MIUI 7.0
Protection - - -
CAMERA
Primary 5MP 13 MP, f/2.0, 24mm, phase detection autofocus 13 MP 4160 x 3120 Pixels, Autofocus
Video Yes, 1080p@30fps 1080p@30fps Yes, 2160p@30fps, 1080p@30fps
Flash LED flash Led flash Led Flash
Features Geo-tagging, touch focus, face detection Geo-tagging, touch focus, face/smile detection, panorama, HDR Geo-tagging, touch focus, face/smile detection, panorama, HDR
Selfie Yes, 2MP 5 MP, f/2.0, 1080p Yes, 5 MP, 1080p@30fps
BATTERY
Battery Li-Ion battery Li-Ion Li-Ion
Capacity 2000 mAh 3080 mAh 3260 mAh
Removable Yes Non-removable Non-removable
StandBy - - -
Talk Time Up to 11 h (3G) - -
Music Play Up to 41 h - -
Browsing - - -
Video Playback - - -
F Charging - - -
W Charging - - -
NETWORK
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 - J200G, J200GU, J200F, J200Y
HSDPA 850 / 900 / 2100 - J200H
HSDPA 850 / 900 / 1900 / 2100
TD-SCDMA
HSDPA 850 / 1900 / 2100
TD-SCDMA
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J200F
LTE band 1(2100), 3(1800), 5(850), 8(900), 20(800), 40(2300) - J200G
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900) - J200GU
LTE band 1(2100), 3(1800), 5(850), 7(2600),
LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps HSPA, LTE Cat4 150/50 Mbps
5G - - -
CONECTIVY
WALAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
BlueTooth v4.1, A2DP v4.1, A2DP v4.1, A2DP
USB microUSB v2.0, USB On-The-Go Type-C 1.0 reversible connector Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
NFC Yes (market dependent) No No
Audio jeck Yes, 3.5 mm Yes, 3.5mm Yes, 3.5mm
OTHERS
Sensors Accelerometer, proximity Accelerometer, gyro, proximity, compass Fingerprint, accelerometer, gyro, proximity, compass
Radio FM radio, RDS, recording FM radio FM radio
SARUS 1.18 W/kg (head), 1.27 W/kg (body) - -
SAREU 0.57 W/kg (head), 0.45 W/kg (body) - -
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