Phone Comparison - Oppo A57 vs Oppo A17 vs Xiaomi Redmi 12C

Price Comparison (India) - -

general General Info

Manufacturer Oppo Oppo Xiaomi
Announced November 2016 September 2022 December 2022
Status Available - January 2017 Available - September 2022 Available - January 2023
Price Rs. 14,990 ($240.00) [Similarly Priced] Rs. 12,499 ($0.00) [Similarly Priced] Rs. 8,999 ($0.00) [Similarly Priced]
Colors Gold, Rose Gold Midnight Black, Lake Blue Black, Blue, Mint, Violet
Form Factor Candybar Candybar Candybar
Dimension 149.1 x 72.9 x 7.65 mm
(5.87 x 2.87 x 0.3 in)
164.2 x 75.6 x 8.3 mm
(6.46 x 2.98 x 0.33 in)
168.8 x 76.4 x 8.8 mm
(6.65 x 3.01 x 0.35 in)
Weight 147 g (5.19 oz) 189 g (6.67 oz) 192 g (6.77 oz)
SIM Type Dual-SIM Dual SIM (Nano-SIM, dual stand-by) 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) 1, 3, 5, 8, 38, 40, 41 1, 3, 5, 8, 34, 38, 39, 40, 41
Messaging SMS, MMS, Push Mail, EMail
Build Features - Fingerprint Sensor
- Metal Build
- 2.5D Curved Glass
- Fingerprint Sensor (side-mounted)
)
- Fingerprint Sensor (rear-mounted)
Notification LED Yes - -

hardware Hardware and OS

OS Android OS, v6.0 (Marshmallow) Android 12 Android 12
User Interface ColorOS 3.0 ColorOS 12.1 MIUI 13
Processor Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek MT6765 Helio G35 (12 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), MediaTek MT6769Z Helio G85 (12nm)
GPU Adreno 505 PowerVR GE8320 Mali-G52 MC2
RAM 3 GB 4 GB 6 GB
Internal Memory 32 GB 64 GB 128 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSDXC microSDXC (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD Screen FHD+ IPS LCD Screen
500 nits (typ)
Colors 16M colors 16M Colors 16M Colors
Size 5.2 inches 6.56 inches 6.71 inches
Resolution 720 x 1280 pixels (282 ppi) 720 x 1612 pixels (269 ppi) 720 x 1650 pixels (268 ppi)
Screen-to-Body Ratio 68.79% 83.36% 82.75%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP 50 MP + 2 MP 50 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 50 MP, f/1.8, (wide), PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, (wide), PDAF
2 MP (depth)
HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 16 MP [Similar] 5 MP, f/2.2, (wide)
HDR
Yes [Similar]
5 MP, f/2.2, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

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

memory User Memory

Internal 32 GB, 3 GB RAM 64 GB, 4 GB RAM eMMC 5.1 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM eMMC 5.1
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSDXC microSDXC (dedicated slot)
USB OTG Supported Not Supported Not Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 2900 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -