Phone Comparison - Oppo A37 vs Oppo A71 vs Samsung Galaxy A03

Price Comparison (India) -

general General Info

Manufacturer Oppo Oppo Samsung
Announced June 2016 September 2017 November 2021
Status Available - June 2016 Available - September 2017 Available - January 2022
Price Rs. 10,590 ($155.74) [Similarly Priced] Rs. 12,990 ($199.00) [Similarly Priced] Rs. 10,499 ($0.00) [Similarly Priced]
Colors Gold, Rose Gold Gold, Black Black, Blue, Red
Form Factor Candybar Candybar Candybar
Dimension 143.1 x 71 x 7.7 mm
(5.63 x 2.8 x 0.3 in)
148.1 x 73.8 x 7.6 mm
(5.83 x 2.91 x 0.3 in)
164.2 x 75.9 x 9.1 mm
(6.46 x 2.99 x 0.36 in)
Weight 136 g (4.8 oz) 137 g (4.83 oz) 196 g (6.91 oz)
SIM Type Dual-SIM Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
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 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 41(2500) LTE 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.20 W/kg (head)
1.35 W/kg (body)
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail
Notification LED - Yes -

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v7.1 (Nougat) Android 11
User Interface - ColorOS 3.1 -
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm MSM8916 Snapdragon 410 Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53), MediaTek MT6750 Octa-core (2x1.6 GHz & 6x1.6 GHz)
GPU Adreno 306 Mali-T880 MP2 -
RAM 2 GB 3 GB 4 GB
Internal Memory 16 GB 16 GB 128 GB
External Memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot) microSDXC (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen HD+ PLS TFT
Colors 16M colors 16M colors 16M Colors
Size 5.0 inches 5.2 inches 6.5 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1280 pixels (282 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 67.70% 68.41% 81.80%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM Radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 8 MP, f/2.0 13 MP 48 MP + 2 MP
Flash LED flash LED Flash LED Flash
Features Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 48 MP, f/1.8, (wide), AF
2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/2.4, 1/4" sensor size [Similar] 5 MP, f/2.4 [Similar] 5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.0, A2DP 4.2, A2DP 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB 2.0 microUSB 2.0
GPS Yes, with A-GPS Yes, with A-GPS Yes, with A-GPS
Browser HTML5 HTML5 Yes

memory User Memory

Internal 16 GB, 2 GB RAM 16 GB, 3 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 32 GB, 4 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot) microSDXC (dedicated slot)
USB OTG - Supported Not 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 Non-removable Li-Ion Battery Non-removable Li-Po Battery
Battery Charging 10W
Capacity 2630 mAh 3000 mAh 5000 mAh
Stand by - - -
Talk Time - - -