Ulefone Note 15 vs Xiaomi Redmi 15C

Ulefone Note 15
Ulefone
Note 15
Xiaomi Redmi 15C
Xiaomi
Redmi 15C

At a glance

Brand
Ulefone
Xiaomi
Release date
June 2023, 3 years ago
September 2025, 9 months ago
AnTuTu
41.300 Antutu v8 Overall performance better than 49% of devices
262.000 Antutu v10 Overall performance better than 60% of devices

Display

Size
6.22"
6.9"
Resolution
720 x 1520 px HD+
720 x 1600 px HD+
Type
LCD IPS
LCD IPS
Density
270 ppi Medium Density
260 ppi Medium Density
Aspect ratio
19:9
21:9
Features
Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch
Water Drop Notch, TÜV Rheinland Flicker-free Certified, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 600 cd/m² (typ), Brightnes 450 cd/m² (typ), Brightnes 800 cd/m² (typ), 1500:1 contrast ratio, 1200:1 contrast ratio, TÜV Rheinland Eye Comfort Certification, DC dimming, 70% NTSC, Scratch resistant, 2.5D curved glass screen, Capacitive, Multi-touch, Frameless

Performance

Chipset
MediaTek MT6580
MediaTek Helio G81 Ultra
CPU
4x Cortex A7 1.3 GHz
2x Cortex A75 2.0 GHz + 6x Cortex A55 1.8 GHz
CPU type
Quad-Core
Octa-Core
Process
28 nm
12 nm
Frequency
1.3 GHz
2 GHz
GPU
ARM Mali-400 MP2
Mali-G52 MC2
RAM
2 GB
4 GB
64-bit
No
Yes
RAM type
LPDDR4X RAM

Rear camera

Resolution
8 Mpx
50 Mpx
Aperture
ƒ/ 2.0
ƒ/ 1.8
Flash
LED
LED
Optical stabilization
No
No
Slow motion
No, 30 fps
Yes, 120 fps
Features
Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Sensor
Samsung S5KJNS
Pixel size
0.64 µm
Sensor size
1/2.76"

Front camera

Resolution
5 Mpx
13 Mpx
Aperture
ƒ/ --
ƒ/ 2.0
Sensor
Smartsens SC1320CS
Pixel size
1.12 µm

Battery

Capacity
4000 mAh
6000 mAh
Type
Li-Ion
Li-Polymer
Fast charge
Yes
Yes , 33.0W
Features
Non-removable
Non-removable
Charge cycles
1000 cycles
Runtime
~ 70h

Storage

Capacity
32 GB
128 GB
SD slot
Yes , Independent SD slot
Yes , Independent SD slot
Type
eMMC 5.1 Storage

Body

Dimensions
75.3 mm 157.2 mm 8.9 mm Print 3D Model
79.5 mm 171.6 mm 8.0 mm Print 3D Model
Weight
179 g
205 g
Materials
Plastic
Plastic , Glass
Colors
Black Blue Purple
Black Blue Purple Green Orange
Usable surface
81 %
84 %
Water/dust resistance
IP64
Drop resistance
Class A B C D E 270 drops without defects
Repairability
Class A B C D E

Software

Operating system
Android 12 Snow Cone Android 12 Go edition
Android 16 HyperOS 3.X (Android 16)
Google services
With Google Mobile Services
With Google Mobile Services
Updates
OS updates: 5 years

Connectivity

SIM
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Dual SIM Dual Standby (Nano SIM + Nano SIM)
Bluetooth
Bluetooth 5.0
Bluetooth 5.4 LELow energy consumption
Bluetooth profiles
A2DP (Advanced Audio Distribution Profile)
A2DP (Advanced Audio Distribution Profile), EDR (Enhanced Data Rate), HID (Human Interface Profile), LE (Low Energy), LDAC, SBC, AAC
Wi-Fi
802.11b , 802.11g , 802.11n
802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
Wi-Fi features
Wi-Fi Hotspot
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
GPS, A-GPS, GLONASS, Beidou, Galileo

Networks

3G
B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
B1 (2100), B5 (850), B8 (900)
2G
B2 (1900), B3 (1800), B5 (850), B8 (900)
B2 (1900), B3 (1800), B5 (850), B8 (900)
4G LTE
B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), B20 (800), B28b (700), B28a (700), B38 (TDD 2600), B40 (TDD 2300), B41 (TDD 2500)

Sensors & security

Fingerprint
No
Yes, on the side
Accelerometer
Yes
Yes
Proximity
Yes
Light sensor
Yes
Yes
Cooling system
No
No
Audio
Noise cancellation microphone

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Compared with Xiaomi Redmi 15C

  • Xiaomi
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    4 GB · 6.9" · MediaTek Helio G81 Ultra
    Xiaomi Redmi 15C
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    8 GB · 6.77" · MediaTek Helio G200
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  • Xiaomi
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    4 GB · 6.9" · MediaTek Helio G81 Ultra
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    Xiaomi Redmi K80 Pro
    Xiaomi
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    12 GB · 6.67" · Qualcomm Snapdragon 8 Elite
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  • Xiaomi
    Redmi 15C
    4 GB · 6.9" · MediaTek Helio G81 Ultra
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  • Xiaomi
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