Phone Comparison - Oppo A57 vs Xiaomi Poco X3

Oppo A57
oppo a57
Xiaomi Poco X3
xiaomi poco x3
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general General Info

Manufacturer Oppo Xiaomi
Announced November 2016 September 2020
Status Available - January 2017 Coming Soon - September 2020
Price Rs. 14,990 ($240.00) [Similarly Priced] Rs. 16,999 ($0.00) [Similarly Priced]
Colors Gold, Rose Gold Cobalt Blue, Shadow Gray
Form Factor Candybar Candybar
Dimension 149.1 x 72.9 x 7.65 mm
(5.87 x 2.87 x 0.3 in)
165.3 x 76.8 x 10.1 mm
(6.51 x 3.02 x 0.4 in)
Weight 147 g (5.19 oz) 225 g (7.94 oz)
SIM Type Dual-SIM Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO - A59m
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) 1, 3, 5, 8, 40, 41
Messaging SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Metal Build
- 2.5D Curved Glass
- Fingerprint Sensor
IP53 splash-proof
Notification LED Yes -

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android 10
User Interface ColorOS 3.0 MIUI 12
Processor Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 [Similar] Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SM7150-AC Snapdragon 732G (8 nm) [Similar]
GPU Adreno 505 [Similar] Adreno 618 [Similar]
RAM 3 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 32 GB 128 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSDXC (uses shared SIM slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD capacitive touchscreen
Corning Gorilla Glass 5
HDR10
120Hz refresh rate
450 nits typ. brightness (advertised)
Colors 16M colors 16M colors
Size 5.2 inches [Similar] 6.67 inches [Similar]
Resolution 720 x 1280 pixels (282 ppi) [Similar] 1080 x 2400 pixels (395 ppi)
Screen-to-Body Ratio 68.79% 84.43%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP [Similar] 64 MP + 13 MP + 2 MP + 2 MP [Similar]
Flash LED Flash Dual-LED flash
Features Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 64 MP, f/1.9, (wide), 1/1.73", 0.8µm, PDAF
13 MP, f/2.2, 119˚ (ultrawide), 1.0µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
Video 1080p@30fps 4K@30fps, 1080p@30/120fps, 720p@960fps; gyro-EIS
Front Camera 16 MP [Similar] 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
HDR, panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth v4.1, A2DP 5.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB Host 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 Yes

memory User Memory

Internal 32 GB, 3 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSDXC (uses shared SIM slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 33W
Capacity 2900 mAh 6000 mAh
Stand by - -
Talk Time - -