Oppo A57 vs Realme X7 Max 5G

Price Comparison (India)

-	Rs. 26,999

Manufacturer
Oppo	realme
Announced
April 2022	2021, May 31
Status
Coming Soon - April 2022	Coming soon. Exp. release 2021, June 04
Price
-	Rs. 26,999 ($0.00) [Similarly Priced]
Colors
Black, Blue, Lilac	Mercury Silver, Asteroid Black, Milky Way
Form Factor
Candybar	Candybar
Dimension
163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)	158.5 x 73.3 x 8.4 mm (6.24 x 2.89 x 0.33 in)
Weight
186 g (6.56 oz)	179 g (6.31 oz)
SIM Type
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 1x	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO
3G Network
HSDPA 800 / 850 / 900 / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41	LTE 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G Network
1, 5, 8, 28, 41, 77, 78 SA/NSA	1, 28, 40, 41, 77, 78, 79 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (side-mounted)	- Fingerprint Sensor (under display, optical)

OS
Android 12	Android 11
User Interface
ColorOS 12.1	realme UI 2.0
Processor
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833P Dimensity 810 5G (6 nm) [Similar]	Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), MediaTek MT6893 Dimensity 1200 5G (6 nm) [Similar]
GPU
Mali-G57 MC2 [Similar]	Mali-G77 MC9 [Similar]
RAM
8 GB [Browse Similar]	12 GB [Browse Similar]
Internal Memory
128 GB	256 GB
External Memory
microSDXC	No

Type
HD+ IPS LCD Screen 90Hz Refresh Rate 480 nits (typ), 600 nits (HBM)	FHD+ Super AMOLED Screen 120Hz Refresh Rate 1000 nits (peak)
Colors
16M colors	16M Colour
Size
6.56 inches [Similar]	6.43 inches [Similar]
Resolution
720 x 1612 pixels (269 ppi)	1080 x 2400 pixels (409 ppi)
Screen-to-Body Ratio
84.12%	86.04%
Multi-Touch

Rear Camera
13 MP + 2 MP [Similar]	64 MP + 8 MP + 2 MP [Similar]
Flash
LED Flash	Dual-LED Dual-tone Flash
Features
13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF 2 MP, f/2.4, (depth) HDR, Panorama	64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 8 MP, f/2.3, 16mm, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) HDR, Panorama
Video
1080p@30fps	4K@30/60fps, 1080p@30/60/240fps, gyro-EIS
Front Camera
8 MP, f/2.0, 26mm (wide) 1080p@30fps [Similar]	16 MP, f/2.5, , 26mm (wide), 1/3.0" 1.0µm HDR, panorama 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth
5.2, A2DP, LE, aptX HD	5.1, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
USB Type-C 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS	Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO
Browser
Yes	Yes

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery charging	Non-removable Li-Po Battery Fast charging 50W, 50% in 16 min (advertised)
Capacity
5000 mAh	4500 mAh
Stand by
-	-
Talk Time
-	-