Oppo A37 vs Xiaomi Redmi 3S

Spec Score

67%

71%

Release Date

27 Jun, 2016

17 Aug, 2016

Performance

Snapdragon 410	Snapdragon 430
Quad Core (upto 1.2 GHz)	Tru-Octa Core (upto 1.4 GHz)
2 GB RAM	2 GB RAM

Display

5.0 inches (12.7 cm)	5.0 inches (12.7 cm)
IPS LCD	IPS LCD
720x1280 px (HD)	720x1280 px (HD)

Rear Camera

8 MP Primary Camera	13 MP Primary Camera

Front Camera

5 MP	5 MP

Battery

2630 mAh	4100 mAh
N/A	Fast Charging
No Wireless Charging	No Wireless Charging

Storage

16 GB	16 GB
eMMC 4.5	N/A

Expert Review

N/A	4.0/10 Read Expert Review

Pros

Device yet to be reviewed

Compact design and solid build MIUI and its useful features Smooth performance Excellent battery life

Cons

Device yet to be reviewed

Camera performance could be better Takes a while to charge

User Ratings

4.1/5 (11,997 ratings)

4.3/5 (213,695 ratings)

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Launch Date

N/A	Aug 17, 2016 (Official)

Operating System

Android v5.1 (Lollipop)

Android v6.0 (Marshmallow)

Custom UI

ColorOS

MIUI

Performance Rating

Avg

Avg

Chipset

Qualcomm Snapdragon 410 MSM8916

Qualcomm Snapdragon 430 MSM8937

CPU

Quad core, 1.2 GHz, Cortex A53

Octa core, 1.4 GHz, Cortex A53

Architecture (The higher, the better)

64 bit

64 bit

Fabrication (The lower, the better)

28 nm

N/A

Graphics (GPU)

Adreno 306

Adreno 505

RAM

2 GB	2 GB / 3 GB

RAM Type

LPDDR3

LPDDR3

Display Rating

Excellent

Excellent

Display Type

IPS LCD

IPS LCD

Screen Size

5.0 inches  (12.7 cm)

5.0 inches  (12.7 cm)

Resolution

720x1280 px (HD)

720x1280 px (HD)

Pixel Density

294 ppi

294 ppi

Screen to Body Ratio (calculated)

67.68 %

70.92 %

Screen Protection

Corning Gorilla Glass v4

No

Height

143.1 mm

139.3 mm

Width

71 mm

69.6 mm

Thickness

7.6 mm

8.5 mm

Weight

136 grams

144 grams

Build Material

Back: Aluminium

Frame: Metal Back: Metal

Rear Camera Rating

Good

Good

Resolution

8 MP Primary Cameraf/2.21/3" sensor size Back-illuminated sensor BSI 1.4µm pixel size

13 MP Primary Cameraf/2.0CMOS image sensor

Autofocus

Yes	Yes Phase Detection Autofocus

OIS

No

No

Flash

Yes LED Flash

Yes LED Flash

Image Resolution

3264 x 2448 Pixels

4128 x 3096 Pixels

Settings

Exposure compensation ISO control

Exposure compensation ISO control

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR)

Continuous Shooting High Dynamic Range mode (HDR)

Camera Features

Digital Zoom Auto Flash Face detection Touch to focus

Digital Zoom Auto Flash Face detection Touch to focus

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera Rating

Good

Good

Resolution

5 MP f/2.4 Primary Camera1/4.0" sensor size

5 MP f/2.2 Primary Camera

Autofocus

No

No

Flash

Yes Screen flash

No

Video Recording

N/A	1920x1080 @ 30 fps

Battery Rating

Very Good

Very Good

Capacity

2630 mAh

4100 mAh

Battery Type

Li-ion

Li-Polymer

Quick Charging

N/A	Yes Fast Charging

Internal Storage

16 GB

16 GB / 32 GB

Storage Type

eMMC 4.5

N/A

Expandable Storage

Yes Up to 128 GB

Yes Up to 128 GB

SIM Slot(s)

Dual SIM

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Micro SIM2: Nano (Hybrid)

Network Support

5G Not Supported 4G

5G Not Supported 4G

VoLTE

Yes

Yes

SIM 1

4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)

4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5)

SIM 2

4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)

4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) / 850(band 5)

SAR Value

N/A	Head: 0.617 W/kg Body: 0.429 W/kg

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)

Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v4.0

Yes v4.1

GPS

Yes with A-GPS

Yes with A-GPS Glonass

NFC

No

No

Audio Jack

3.5 mm

3.5 mm

Fingerprint Sensor

No

No

Other Sensors

Light sensor Proximity sensor Accelerometer Compass

Light sensor Proximity sensor Accelerometer Compass Gyroscope