General
Launch Date
July 12, 2024
March 28, 2024
Availability
Available Now
Available Now
OS
Android 14
Android 14
Custom UI
ColorOS 14.1
One UI 6.1
OS Updates
3 Years
4 Years
Security Updates
4 Years
5 Years
AI Features
AI Eraser 2.0, AI Studio, AI Recording Summary
Body
Dimensions
161.4 x 74.1 x 7.6 mm
163.9 x 76.5 x 7.8 mm
Thickness
7.6 mm
7.8 mm
Weight
177 g
180 g
Build Details
Plastic Frame, Plastic Back
IP Rating
IP65
IP67
Display
Size
6.7 inches
6.7 inches
Type
AMOLED, HDR10
Super AMOLED+, Always-on display
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1200 nits
1000 nits
Resolution
1080x2412 pixels
1080x2400 pixels
Pixel Density
394 ppi
393 ppi
Aspect Ratio
20:9
19.5:9
Screen to Body Ratio
90.3 %
86.4 %
Protection
Gorilla Glass 7i
Performance
Chipset
Mediatek Dimensity 7300 Energy
Qualcomm Snapdragon 7 Gen 1
Process Size
4 nm
4 nm
CPU
Octa-core
4x2.5 GHz Cortex-A78
4x2.0 GHz Cortex-A55
Octa-core
1x2.4 GHz Cortex-A710
3x2.36 GHz Cortex-A710
4x1.8 GHz Cortex-A510
GPU
Mali-G615 MC2
Adreno 644
RAM & Storage
12GB 256GB (UFS 3.1)
12GB 512GB (UFS 3.1)
8GB 128GB (UFS 3.1)
8GB 256GB (UFS 3.1)
12GB 256GB (UFS 3.1)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
Yes
Camera
Main Camera
50 MP
f/1.8, 26mm (wide), 1/1.95", 0.8µm, multi-directional PDAF, OIS

8 MP
f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm

2 MP
f/2.4, (macro)
50 MP
(f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS)

8 MP
(f/2.2, 123˚ (ultrawide))

2 MP
(f/2.4, (macro))
OIS
Yes
Yes
Features
LED flash, HDR, panorama, Digital Zoom, Auto Flash, Face detection, Touch to focus
LED flash, panorama, HDR, 10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording
4K@30fps
1080p@30/60/120/480fps
720p@960fps
4K@30fps
1080p@30/60fps
Video Recording Features
Dual Video Recording, Slo-motion, Extra HD
Dual Video Recording, Slo-motion, Video Pro Mode
Selfie Camera
32 MP
f/2.0, 21mm (wide), 1/3.1", PDAF
50 MP
(f/2.4, (wide))
Selfie Features
Panorama, HDR
Selfie Video Recording
4K@30fps
1080p@30fps
4K@30fps
1080p@30/60fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano (Hybrid)
SIM 1 5G Bands
16 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N26, N28
TDD: N38, N40, N41, N66, N77, N78
13 Bands

FDD: N1, N3, N5, N7, N8, N20, N28, N66
TDD: N38, N40, N41, N77, N78
SIM 2 5G Bands
16 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N26, N28
TDD: N38, N40, N41, N66, N77, N78
12 Bands

FDD: N1, N3, N5, N7, N8, N20, N28
TDD: N38, N40, N41, N77, N78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 6
Wi-Fi 6
Wi-Fi Details
802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO
802.11 a/b/g/n/ac/ax 5GHz 6GHz, MIMO
Wi-Fi Features
Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.4
5.2
NFC
Yes
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
Yes
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
5000 mAh
Type
Li-ion
Removable
No
No
Wired charging
80W
45W
Charging Speed
47% in 18 min,100% in 46 min
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
No
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Others
BeaconLink calls via bluetooth (up to 200m)
Colors and Pricing
Colors
Matte Brown, Sunset Pink, Astro Silver
Dark Blue, Light Green
Price in India
₹32999
₹24999
FAQs

In this comparison, the Oppo Reno12 with the Mediatek Dimensity 7300 Energy (4nm) performs better than the Samsung Galaxy M55 with the Qualcomm Snapdragon 7 Gen 1 (4nm), thanks to its more efficient chipset.

The Samsung Galaxy M55 offers 4 years of OS updates, while the Oppo Reno12 provides 3 years. When it comes to security updates, Samsung Galaxy M55 leads with 5 years of support.

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. Oppo Reno12 also has a brighter display with 1200 nits, improving outdoor visibility. These phones have the same resolution.

Both phones have the same 5000 mAh battery capacity. Oppo Reno12 supports faster wired charging at 80W.

Samsung Galaxy M55 offers better water and dust resistance with an IP67 rating.