Oppo A57 vs Xiaomi Redmi Note 14 Se 5g

Key Specs

Battery
2900 mAh	-
Display
5.2 inches (13.21 cm)	-
Front Camera
16 MP	-
Processor
Qualcomm Snapdragon 435 MSM8940	-
RAM
3 GB	-
Rear Camera
13 MP	-

Audio

Audio Features
-	Dual stereo speakers with Dolby Atmos
Stereo Speakers
-	dual stereo speakers with Dolby Atmos and Hi-Res Audio certification

Battery

Capacity
2900 mAh	5110 mAh
Quick Charging
-	45W fast charging
Removable
No	-
Type
Li-ion	-
USB Type-C
No	Yes, v2.0

Camera

Flash
-	LED
Front Camera
-	20MP
Rear Camera
-	50MP+8MP+2MP

Design

Colours
Gold	Crimson Red (Crimson Art), Mystic White, Titan Black
Height
149.1 mm	-
Ruggedness
-	dust resistance
Thickness
7.6 mm	-
Water Resistance
-	Yes
Weight
147 grams	190 grams
Width
72.9 mm	-

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Dimensions

Dimensions
-	162.4 × 75.7 × 7.99 mm
Thickness
-	8 mm

Display

Brightness
-	2100 nits
Display Type
IPS LCD	AMOLED
HDR / Ultra HDR
-	HDR10+ and Dolby Vision support
Pixel Density
282 ppi	-
Refresh Rate
-	120 Hz
Resolution
720x1280 px (HD)	1080 x 2400 pixels
Screen Protection
Corning Gorilla Glass v4	Corning Gorilla Glass 5
Screen Size
5.2 inches (13.21 cm)	6.67-inch
Screen to Body Ratio (calculated)
68.42 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Flash
Yes, Screen flash	-
Resolution
16 MP f/2.0, Primary Camera(1.12µm pixel size)	-

General

Brand
OPPO	Xiaomi
Custom UI
ColorOS	-
Launch Date
February 3, 2017	July 28, 2025
Model
-	Redmi Note 14 SE 5G
Operating System
Android v6.0 (Marshmallow)	Android v15

Main Camera

Autofocus
Yes, Phase Detection autofocus	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
4128 x 3096 Pixels	-
OIS
No	-
Resolution
13 MP f/2.2, Primary Camera	-
Sensor
Exmor-RS CMOS Sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Multimedia

Audio Jack
3.5 mm	-
FM Radio
Yes	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v4.1	v5.3
GPS
Yes with A-GPS	Yes
NFC
No	Yes
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G SA/NSA (bands n1, n3, n5, n8, n28, n40, n78)
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM 2
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) 3G Bands: UMTS 2100 / 800 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	-
SIM Size
SIM1: Nano, SIM2: Nano	-
SIM Slot(s)
Dual SIM, GSM+GSM	hybrid dual SIM slot
USB Connectivity
microUSB 2.0	-
VoLTE
-	Dual 4G VoLTE
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Wi-Fi 802.11 ac (dual band 2.4GHz + 5GHz)
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core, 1.4 GHz, Cortex A53	-
Chipset
Qualcomm Snapdragon 435 MSM8940	-
Graphics
Adreno 505	-
Processor
-	MediaTek Dimensity 7025 Ultra, octa-core (2x 2.5GHz Cortex-A78 + 6x 2GHz Cortex-A55) built on 6nm process, with IMG BXM-8-256 GPU.
RAM
3 GB	6GB
RAM Type
-	LPDDR4X

Sensors

Fingerprint Sensor
Yes	In-display fingerprint
Fingerprint Sensor Position
Front	-
Infrared Sensor
-	Yes
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass	-

Storage

Expandable Memory
Yes, Up to 256 GB	1TB
Internal Memory
32 GB	128GB
Storage Type
-	UFS 2.2
USB OTG
Yes	-
User Available Storage
Up to 22 GB	-