Xiaomi Redmi 3S vs OPPO A52 Specs Comparison

Design

Dimensions
5.48 x 2.74 x 0.33 inches 139.3 x 69.6 x 8.5 mm	6.38 x 2.97 x 0.35 inches 162 x 75.5 x 8.9 mm
Weight
5.08 oz (144.0 g)	6.77 oz (192.0 g)
Materials
Back: Metal
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Features
Touch sensitive control keys
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Gold, Gray	Twilight lack, Stream white

Display

Size
5.0-inch	6.5-inch
Resolution
1280x720px, 294 PPI	2400x1080px, 20:9 ratio, 405 PPI
Technology
IPS LCD	IPS LCD
Screen-to-body
71.14 %	83.44 %
Colors
16 777 216
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 430 8937	Qualcomm Snapdragon 665 SM6125 (11 nm)
Processor
Octa-core 1400 MHz ARM Cortex-A53	Octa-core 2000 MHz Kryo 260
GPU
Adreno 505	Adreno 610
RAM
3GB (LPDDR3)	4GB
Internal storage
32GB	64GB (UFS 2.1)
Storage expansion
microSDXC up to 128 GB	microSDXC
OS
Android (6.0 Marshmallow), Xiaomi MI UI	Android (10), ColorOS 7.1 UI

Battery

Capacity
4100 mAh	5000 mAh
Type
Li - Ion	Li - Polymer
Charging
	Fast charging
Charge speed
	Wired: 18.0W

Camera

Rear
Single camera	Quad camera
Main camera
13 MP (PDAF) Aperture size: F2.0	12 MP (PDAF) Aperture size: F1.7 Sensor size: 1/2.8" Pixel size: 1.25 μm
Second camera
	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
	2 MP (Macro) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm
Fourth camera
	2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps) Video calling, Video sharing	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps), 1280x720 (HD) Time-lapse video, EIS
Front
5 MP, Video capture: 1920x1080 (Full HD)	16 MP (HDR), Video capture: 1920x1080 (Full HD)

Connectivity & Features

Bluetooth
4.1	5.0
WLAN
802.11 b,g,n Hotspot, Wi-Fi Direct	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Compass
Other
Infrared, Tethering, Computer sync, OTA sync

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 3(1800), 5(850), 7(2600)	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 39(1900+), 40(2300), 41(2600+)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 1(2100)	Bands 5(850), 8(900), 1(2100)
Data Speed
LTE, HSPA, UMTS	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes	Yes
SIM type
Nano SIM, Micro SIM	Nano SIM
VoLTE
Yes

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

Measured SAR
Head: 0.62 W/kg Body: 0.43 W/kg

Buyers information

In The Box
Power adapter, USB 2.0 cable, warranty card, user guide, SIM insertion tool	Headset, USB cable, Adapter, SIM card pin, Protective cover, Protective film on the display, Brief instructions, Warranty card

Availability

Officially announced
Jun 15, 2016	Jun 17, 2020

Alternative variants

RAM	2GB
Internal storage	16GB

Links

Full specifications
Xiaomi Redmi 3S Specs	OPPO A52 Specs
PhoneArena Review
Xiaomi Redmi 3S Review
User Reviews
Xiaomi Redmi 3S User Reviews