Realme C25Y
#2729
vivo Y21s
#3313Category Breakdown
Realme C25Y
vivo Y21s
Performance
72.479.3
Camera
28.428.4
Display
68.056.5
Battery
33.733.7
Build
67.915.4
Connectivity
45.263.3
Audio
8.98.9
Overall
46.642.0
Summary
- The Realme C25Y and vivo Y21s both feature a 6.5-inch and 6.51-inch IPS LCD display, respectively, with a resolution of 720 x 1600 pixels and a 60Hz refresh rate.
- In terms of performance, the C25Y is powered by the Unisoc T610 chipset, while the Y21s utilizes the MediaTek Helio G80, offering slightly better processing capabilities.
- Both devices have a 50 MP main camera with similar configurations, but the Y21s has a wider lens at 24mm compared to the C25Y's 26mm.
- Battery capacity is identical at 5000mAh with 18W charging for both models.
- The C25Y is slightly heavier at 200g, while the Y21s weighs 182g, and the Y21s also features a USB Type-C port and NFC support, which the C25Y lacks.
- Both run on Android 11 but with different custom UIs: Realme UI R for the C25Y and Funtouch 11.1 for the Y21s.
Side-by-side Specification Comparison
Realme C25Y
vivo Y21s
General
Release Date
2021, September 16
2021, September 21
Announced
2021, September 16
2021, September 21
Description
N/A
N/A
Display
Size
6.5"
6.51"
Type
IPS LCD, 420 nits (typ)
IPS LCD
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
PPI
720
720
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Unisoc T610 (12 nm)
Mediatek MT6769V/CU Helio G80 (12 nm)
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G52 MP2
Mali-G52 MC2
Memory
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
128GB 4GB RAM, 128GB 6GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
Camera
Main Camera
50 MP, f/1.8, 26mm (wide), PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
50 MP, f/1.8, 24mm (wide), PDAF2 MP, f/2.4, (macro)2 MP, f/2.4, (depth)
Main Camera Features
LED flash, HDR, panorama
LED flash
Front Camera
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
8 MP, f/2.0, (wide)
Front Camera Features
HDR
HDR
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
720p@30fps
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
5000 mAh
5000 mAh
Charging Details
18W wired
18W wired2.5W reverse wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
164.5 x 76 x 9.1 mm (6.48 x 2.99 x 0.36 in)
164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in)
Weight
200 g
182 g
Materials
Glass front, plastic back, plastic frame
N/A
Colors
Glacier Blue, Metal Gray
Midnight Blue, Pearl White
Foldable
✗
✗
SAR
N/A
0.83 W/kg (head) 1.09 W/kg (body)
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
NFC
✗
✓
USB
microUSB 2.0
USB Type-C 2.0, OTG
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS, GLONASS, BDS
GPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes
Software & Security
Operating System
Android 11, Realme UI R
Android 11, Funtouch 11.1
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (rear-mounted), accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass