Cubot Note 21
#2390
Umidigi A15C
#3252Category Breakdown
Cubot Note 21
Umidigi A15C
Performance
75.475.5
Camera
19.119.1
Display
73.068.1
Battery
36.733.7
Build
65.80.2
Connectivity
52.764.4
Audio
8.98.9
Overall
49.442.6
Summary
- The Cubot Note 21 features a 6.56-inch IPS LCD display with a 90Hz refresh rate, while the Umidigi A15C has a slightly larger 6.7-inch IPS LCD with a 60Hz refresh rate.
- Both devices utilize the Unisoc T606 chipset, but the A15C offers 8GB of RAM compared to the Note 21's 6GB.
- In terms of camera capabilities, the Note 21 has a 50 MP main sensor and a 2 MP macro lens, whereas the A15C includes a 48 MP main sensor, an 8 MP ultrawide, and a 5 MP macro lens.
- The Note 21 is equipped with a 5200 mAh battery, slightly larger than the A15C's 5000 mAh, but both support 10W charging.
- Both phones run on Android 13, but the A15C includes a headphone jack, which the Note 21 lacks.
- The build quality of the Note 21 includes a glass front and plastic back, while the A15C's materials are unspecified, but it is lighter at 195g compared to the Note 21's 214g.
Side-by-side Specification Comparison
Cubot Note 21
Umidigi A15C
General
Release Date
2023, August 24
2023
Announced
2023, August 24
2023
Description
N/A
N/A
Display
Size
6.56"
6.7"
Type
IPS LCD, 90Hz
IPS LCD, 500 nits
Resolution
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
720 x 1650 pixels (~269 ppi density)
PPI
720
720
Refresh Rate
90Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Unisoc T606 (12 nm)
Unisoc T606 (12 nm)
CPU
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mali-G57 MP1
Mali-G57 MP1
Memory
128GB 6GB RAM
128GB 8GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (uses shared SIM slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
50 MP, (wide), PDAF2 MP, (macro)
48 MP, f/1.8, (wide), AF8 MP, f/2.2, 118˚ (ultrawide)5 MP, f/2.4, (macro)
Main Camera Features
LED flash
LED flash
Front Camera
8 MP
8 MP, f/2.2, (wide)
Front Camera Features
N/A
N/A
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
Yes
1080p@30fps
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
5200 mAh
5000 mAh
Battery Details
5200 mAh
5000 mAh
Charging Details
10W wired
10W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
165.8 x 75.9 x 10.6 mm (6.53 x 2.99 x 0.42 in)
167.6 x 75.3 x 8.6 mm (6.60 x 2.96 x 0.34 in)
Weight
214 g
195 g
Materials
Glass front, plastic frame, plastic back
N/A
Colors
Black, Orange, Green
Graphite Black, Jade Green, Lavender Purple, Pearl White, Space Gray
Foldable
✗
✗
SAR
N/A
N/A
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 a/b/g/n/ac, dual-band
Wi-Fi 802.11 a/b/g/n/ac
Bluetooth
5.0, A2DP, LE
5.0, A2DP, LE
NFC
✗
✓
USB
USB Type-C, OTG
USB Type-C
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS, GLONASS, GALILEO, BDS
GPS, GLONASS, GALILEO, BDS
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
No
Yes
Software & Security
Operating System
Android 13
Android 13
Fingerprint
✗
✓
Face Unlock
✗
✗
Sensors
Accelerometer, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass