Oppo A55 4g 128gb vs Redmi 15 5g

Key Specs

Battery
5000 mAh	-
Display
6.51 inches (16.54 cm)	-
Front Camera
16 MP	-
Processor
MediaTek Helio G35	-
RAM
6 GB	-
Rear Camera
50 MP + 2 MP + 2 MP	-

Audio

Audio Features
-	Dolby-certified speakers, 200% super volume
Audio Jack
-	3.5 mm
Stereo Speakers
-	Yes

Battery

Capacity
5000 mAh	7000 mAh
Quick Charging
Yes, Fast, 18W: 33 % in 30 minutes	33W wired fast charging
Removable
No	-
Type
Li-Polymer	lithium-polymer
USB Type-C
Yes	Yes, v2.0

Camera

Front Camera
-	8MP
Rear Camera
-	50MP + 2MP
Video Recording
-	1080p video recording

Design

Build Material
-	IP64 dust and splash resistance
Colours
Starry Black, Rainbow Blue	Midnight Black, Titan Gray, Ripple Green
Height
163.6 mm	-
Thickness
8.4 mm	-
Water Resistance
-	No official IP rating (not water proof)
Waterproof
Yes, Splash proof, IPX4	-
Weight
193 grams Below	217 grams
Width
75.7 mm	-

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Dimensions

Dimensions
-	169.5 x 80.5 x 8.4 mm
Thickness
-	8.6 mm

Display

Aspect Ratio
20:9	-
Bezel-less display
Yes with punch-hole display	-
Brightness
480 nits	850 nits
Display Type
IPS LCD	IPS LCD
Pixel Density
270 ppi	-
Refresh Rate
60 Hz	144 Hz
Resolution
720x1600 px (HD+)	1080 x 2340 pixels
Screen Protection
Yes	-
Screen Size
6.51 inches (16.54 cm)	6.9-inch
Screen to Body Ratio (calculated)
82.62 %	-
Screen to Body Ratio (claimed by the brand)
89.2 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Autofocus
No	-
Camera Setup
Single	-
Resolution
16 MP f/2, Wide Angle, Primary Camera(26 mm focal length)	-

General

Brand
OPPO	Redmi
Custom UI
ColorOS	HyperOS 2
Launch Date
October 11, 2021 (Official)	August 19, 2025
Model
-	15 5G
Operating System
Android v11	Android 15 with HyperOS 2.2

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Triple	-
Flash
Yes, LED Flash	-
Image Resolution
8150 x 6150 Pixels	-
OIS
No	-
Resolution
50 MP f/1.8, Wide Angle (77° field-of-view), Primary Camera(26 mm focal length)2 MP f/2.4, Macro Camera 2 MP f/2.4, Mono Camera	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) Macro Mode	-
Video Recording
1920x1080 @ 30 fps 1280x720 @ 30 fps	-

Multimedia

Audio Jack
3.5 mm	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.0	v5.1
GPS
Yes with A-GPS, Glonass	Yes
NFC
No	Yes
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 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) FD-LTE 2100(band 1) / 1800(band 3) / 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 Size
SIM1: Nano, SIM2: Nano	-
SIM Slot(s)
Dual SIM, GSM+GSM	-
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	v5.0
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core, 2.3 GHz, Cortex A53	-
Chipset
MediaTek Helio G35	-
Fabrication
12 nm	-
Graphics
PowerVR GE8320	Octa-core (2x 2.3 GHz Cortex-A78 + 6x 1.95 GHz Cortex-A55), Adreno 619 GPU
Processor
-	Qualcomm Snapdragon 6s Gen 3
Processor Fabrication
-	6nm
RAM
6 GB	6GB / 8GB
RAM Type
LPDDR4X	-
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	Side-mounted fingerprint sensor
Fingerprint Sensor Position
Side	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer	accelerometer, compass, proximity sensor

Storage

Expandable Memory
Yes, Up to 256 GB	expandable via microSD card up to 1TB
Internal Memory
128 GB	128GB / 256GB
Storage Type
eMMC 5.1	UFS 2.2
USB OTG
Yes	-