Poco C85x vs Ulefone Note 21

Poco C85x
Poco
C85x
Ulefone Note 21
Ulefone
Note 21

At a glance

Brand
POCO
Ulefone
Release date
March 2026, 3 months ago
January 2025, 1 years 5 months ago
Launch price
₹ 10,999.00 ($ 116.70)
AnTuTu
479.500 Antutu v10 Overall performance better than 73% of devices
251.000 Antutu v10 Overall performance better than 59% of devices

Display

Size
6.9"
6.56"
Resolution
720 x 1600 px HD+
720 x 1612 px HD+
Type
LCD IPS
LCD IPS
Density
254 ppi Medium Density
269 ppi Medium Density
Aspect ratio
20:9
20:9
Features
Water Drop Notch, TUV Rheinland Low Blue Light, TÜV Rheinland Flicker-free Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, TÜV Rheinland Eye Comfort Certification, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless
Water Drop Notch, Refresh rate 90 Hz, Brightnes 450 cd/m² (typ), 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Performance

Chipset
Unisoc T8300
Unisoc Tiger T606
CPU
2x2.2 GHz – Cortex A78 + 6x2 GHz – Cortex A55
2x1.6 GHz Cortex A75 + 6x1.6 GHz Cortex A55
CPU type
Octa-Core
Octa-Core
Process
6 nm
12 nm
Frequency
2.3 GHz
1.6 GHz
GPU
Mali-G57 MP2
ARM Mali-G57
RAM
4 GB
4 GB
RAM type
LPDDR4X RAM
LPDDR4X RAM
64-bit
Yes
Yes

Rear camera

Resolution
50 Mpx
13 Mpx
Aperture
ƒ/ 1.8
ƒ/ 2.2
Flash
Dual LED
LED
Optical stabilization
No
No
Slow motion
No, 30 fps
No, 30 fps
Features
Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Phase detection autofocus (PDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Dual capture
Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous shooting, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensor
Samsung S5K3L6
Pixel size
1.12 µm
Sensor size
1/3.1"

Front camera

Resolution
16 Mpx
8 Mpx
Aperture
Unknow
Unknow

Battery

Capacity
6300 mAh
5000 mAh
Type
Li-Polymer
Li-Polymer
Fast charge
Yes , 15.0W
Yes , 10.0W
Features
Non-removable
Non-removable
Charge cycles
1000 cycles
Runtime
~ 47h

Storage

Capacity
64 GB
128 GB
SD slot
Yes , Independent SD slot
Yes , Slot for SD or second SIM card

Body

Dimensions
79.5 mm 171.6 mm 8.2 mm Print 3D Model
75.2 mm 163.2 mm 9.2 mm Print 3D Model
Weight
210 g
196 g
Materials
Plastic
Plastic
Colors
Black Gold Green
Black Violet
Water/dust resistance
IP52
Usable surface
84 %
84 %
Drop resistance
Class A B C D E 113 drops without defects
Repairability
Class A B C D E

Software

Operating system
Android 16 Android 16
Android 14 Upside-down cake Android 14
Google services
With Google Mobile Services
With Google Mobile Services

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.4 LELow energy consumption
Bluetooth 5.0 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
A2DP (Advanced Audio Distribution Profile), HID (Human Interface Profile), LE (Low Energy)
Wi-Fi
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi features
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
USB
USB Type-C
USB Type-C
USB features
Charging, OTG
Charging, OTG
Navigation
GPS, A-GPS, GLONASS, Beidou, Galileo
GPS, A-GPS, GLONASS, Beidou, Galileo

Networks

5G
n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n38 (2600), n41 (2500), n77 (3700), n78 (3500)
4G LTE
B1 (2100), B3 (1800), B5 (850), B8 (900), B28b (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)
B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B7 (2600), B8 (900), B12 (700), B17 (700), B19 (800), B20 (800), B26 (850), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500), B66 (1700/2100)
3G
B1 (2100), B5 (850), B8 (900)
B1 (2100), B2 (1900), B5 (850), B8 (900)
2G
B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)

Sensors & security

Fingerprint
Yes, in the back
Yes, on the side
Accelerometer
Yes
Yes
Proximity
Yes
Yes
Light sensor
Yes
Yes
Cooling system
Yes
No
Audio
Stereo Speakers

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