Xiaomi Redmi Note 15 Pro 5G vs Oppo A57

General Info

Manufacturer
Xiaomi	Oppo
Announced
August 2025	April 2022
Status
Available - August 2025	Coming Soon - April 2022
Colors
Midnight Black, Cloud Purple, Sky blue, Cedar White	Black, Blue, Lilac
Form Factor
Candybar	Candybar
Dimension
163.6 x 78.1 x 7.8 mm (6.44 x 3.07 x 0.31 in)	163.8 x 75.1 x 8 mm (6.45 x 2.96 x 0.31 in)
Weight
211 g (7.44 oz)	186 g (6.56 oz)
SIM Type
Nano-SIM + Nano-SIM	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1x
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1900 / 2100
4G Network
1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48	1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G Network
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA	1, 5, 8, 28, 41, 77, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (under display, optical) IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Manufacturer-rated water-resistance (up to 2m for 24 hours) IP69K	- Fingerprint Sensor (side-mounted)

OS
Android 15	Android 12
User Interface
HyperOS 2	ColorOS 12.1
Processor
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Mediatek Dimensity 7400 Ultra (4 nm) [Similar]	Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), MediaTek MT6833P Dimensity 810 5G (6 nm) [Similar]
GPU
Mali-G615 MC2 [Similar]	Mali-G57 MC2 [Similar]
RAM
12 GB [Browse Similar]	8 GB [Browse Similar]
Internal Memory
512 GB	128 GB
External Memory
No	microSDXC

Type
FHD+ AMOLED Screen 120Hz Refresh Rate, 3840Hz PWM HDR10+, Dolby Vision, 3200 Nits (peak) Xiaomi Dragon Crystal Glass	HD+ IPS LCD Screen 90Hz Refresh Rate 480 nits (typ), 600 nits (HBM)
Colors
68B colors	16M colors
Size
6.83 inches [Similar]	6.56 inches [Similar]
Resolution
1220 x 2772 pixels (443 ppi)	720 x 1612 pixels (269 ppi)
Screen-to-Body Ratio
87.01%	84.12%
Multi-Touch

Rear Camera
50 MP + 8 MP [Similar]	13 MP + 2 MP [Similar]
Flash
LED Flash	LED Flash
Features
50 MP, f/1.5, (wide), 1/1.95", 1.6µm, multi-directional PDAF, OIS 8 MP, 112˚ (ultrawide) HDR, Panorama	13 MP, f/2.2, 26mm (wide), 1/3.06", 1.12µm, AF 2 MP, f/2.4, (depth) HDR, Panorama
Video
4K@24/30fps, 1080p@30/60/120fps, gyro-EIS, OIS	1080p@30fps
Front Camera
20 MP, (wide) HDR, panorama 1080p@30/60fps [Similar]	8 MP, f/2.0, 26mm (wide) 1080p@30fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA 42.2/5.76 Mbps, LTE, 5G
Bluetooth
5.4, A2DP, LE, LDAC, LHDC	5.2, A2DP, LE, aptX HD
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
USB Type-C 2.0, OTG	USB Type-C 2.0, USB On-The-Go
GPS
GPS, GALILEO, GLONASS, QZSS, BDS	Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Browser
Yes	Yes

Internal
512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 2.2	128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2/2.1
Expandable Storage
No	microSDXC
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-ion Battery Fast Battery Charging 45W wired 22.5W reverse wired	Non-removable Li-Po Battery Fast battery charging
Capacity
7000 mAh	5000 mAh
Stand by
-	-
Talk Time
-	-