Phone Comparison - Oppo A37 vs Samsung Galaxy J2 Pro vs Xiaomi Redmi 4A

Price Comparison (India) -

general General Info

Manufacturer Oppo Samsung Xiaomi
Announced June 2016 July 2016 November 2016
Status Available - June 2016 Available - July 2016 Available - November 2016
Price Rs. 10,590 ($155.74) [Similarly Priced] Rs. 9,490 ($139.56) [Similarly Priced] Rs. 5,999 ($92.00) [Similarly Priced]
Colors Gold, Rose Gold Black, Gold, Silver Gold, Rose Gold, Dark Gray
Form Factor Candybar Candybar Candybar
Dimension 143.1 x 71 x 7.7 mm
(5.63 x 2.8 x 0.3 in)
142.4 x 71.1 x 8.0 mm
(5.61 x 2.8 x 0.31 in)
139.5 x 70.4 x 8.5 mm
(5.49 x 2.77 x 0.33 in)
Weight 136 g (4.8 oz) - 131.5 g (4.62.0.18 oz)
SIM Type Dual-SIM - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - J320F, J3109 HSDPA 850 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) - J320F LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - - Smart Glow Notifications
- Turbo Speed Technology (TST)
- Metal Body
- Infrared Sensor

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Quad-core 1.5 GHz Cortex-A7, Spreadtrum SC9830A Quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425
GPU Adreno 306 Mali-400MP2 Adreno 308
RAM 2 GB 2 GB 2 GB
Internal Memory 16 GB 16 GB 16 GB
External Memory microSD, up to 256 GB (dedicated slot) microSD, up to 128 GB (dedicated slot) microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen IPS LCD capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 5.0 inches 5.0 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 67.70% 67.94% 70.04%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio, RDS, recording FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, f/2.0 8 MP 13 MP, 4160 x 3120 pixels
Flash LED flash LED Flash LED Flash
Features Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Autofocus, Geo-tagging, Touch Focus, Face Detection Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 720p@30fps 1080p@30fps
Front Camera 5 MP, f/2.4, 1/4" sensor size [Similar] 5 MP [Similar] 5 MP, f/2.2, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE
Bluetooth v4.0, A2DP v4.1, A2DP v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB v2.0, USB On-The-Go microUSB v2.0
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS/ BDS (region dependent) Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 256 GB (dedicated slot) microSD, up to 128 GB (dedicated slot) microSD, up to 128 GB (uses SIM 2 slot)
USB OTG - Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 2630 mAh 2600 mAh battery 3120 mAh
Stand by - - -
Talk Time - - -