Realme 6
#1528
Realme C51
#1969Category Breakdown
Realme 6
Realme C51
Performance
77.872.7
Camera
67.228.4
Display
76.976.6
Battery
29.833.7
Build
87.680.3
Connectivity
66.162.1
Audio
8.98.9
Overall
57.453.0
Summary
- The Realme 6 features a glass front and a plastic back with a 6.5-inch IPS LCD display that offers a resolution of 1080 x 2400 pixels and a refresh rate of 90Hz, while the Realme C51 has a slightly larger 6.74-inch IPS LCD display with a lower resolution of 720 x 1600 pixels but maintains the same 90Hz refresh rate.
- In terms of performance, the Realme 6 is powered by the Mediatek Helio G90T chipset, providing superior processing capabilities compared to the Unisoc Tiger T612 in the C51.
- The camera system on the Realme 6 is more advanced, featuring a 64 MP main sensor versus the 50 MP on the C51, and it supports 4K video recording, while the C51 is limited to 1080p.
- The Realme 6 has a 4300 mAh battery with 30W charging, while the C51 offers a larger 5000 mAh battery with slightly faster 33W charging.
- Both devices run different versions of Realme UI, with the Realme 6 on Android 10 and upgradable to Android 11, while the C51 comes with Android 13 out of the box.
Side-by-side Specification Comparison
Realme 6
Realme C51
General
Release Date
2020, March 05
2023, July 24
Announced
2020, March 05
2023, July 24
Description
N/A
N/A
Display
Size
6.5"
6.74"
Type
IPS LCD, 90Hz, 480 nits (typ)
IPS LCD, 90Hz, 560 nits (peak)
Resolution
1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
PPI
1080
720
Refresh Rate
90Hz
90Hz
HDR Support
✗
✗
Protection
Corning Gorilla Glass 3
N/A
Performance
Chipset
Mediatek MT6785 Helio G90T (12 nm)
Unisoc Tiger T612 (12 nm)
CPU
Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G76 MC4
Mali-G57
Memory
64GB 4GB RAM, 64GB 6GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 256GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF8 MP, f/2.3, 13mm (ultrawide), 1/4.0", 1.12µm2 MP, f/2.4, (macro)2 MP B/W, f/2.4, (depth)
50 MP, f/1.8, 27mm (wide), 1/2.76", 0.64µm, PDAF0.08 MP, f/3.0 ,(auxiliary lens)
Main Camera Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Front Camera
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
5 MP, f/2.2, 28mm (wide), 1/5.0", 1.12µm
Front Camera Features
HDR, panorama
HDR
Video Recording
4K@30fps, 1080p@30/60/120fps, gyro-EIS
1080p@30fps
Selfie Video
1080p@30fps
720p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
4300 mAh
5000 mAh
Battery Details
4300 mAh
5000 mAh
Charging Details
30W wired, 100% in 55 min
33W wired, 0-50% in 28 min
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
162.1 x 74.8 x 8.9 mm (6.38 x 2.94 x 0.35 in)
167.2 x 76.7 x 8 mm (6.58 x 3.02 x 0.31 in)
Weight
191 g
186 g
Materials
Glass front (Gorilla Glass 3), plastic back, plastic frame
Glass front, plastic frame, plastic back
Colors
Comet Blue, Comet White
Mint Green, Carbon Black
Foldable
✗
✗
SAR
1.14 W/kg (head) 0.59 W/kg (body)
1.18 W/kg (head) 0.78 W/kg (body)
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA 42.2/11.5 Mbps, LTE (2CA) Cat6 300/75 Mbps
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
NFC
✓
✓
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS, GALILEO
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 10, upgradable to Android 11, Realme UI
Android 13, Realme UI T
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass