Ulefone Note 15 vs Xiaomi Redmi A4
Ulefone
Note 15
Xiaomi
Redmi A4
At a glance
- Brand
- Ulefone
- Xiaomi
- Release date
- June 2023, 3 years ago
- November 2024, 1 years 7 months ago
- AnTuTu
- 41.300 Antutu v8 Overall performance better than 49% of devices
- 383.772 Antutu v10 Overall performance better than 65% of devices
- Launch price
- —
- ₹ 9,499.00 ($ 100.78)
Display
- Size
- 6.22"
- 6.88"
- Resolution
- 720 x 1520 px HD+
- 720 x 1640 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, TÜV Low Blue Light, Refresh rate 120 Hz, Touch sampling rate 240 Hz, Brightnes 450 cd/m² (typ), Max brightness HBM - 600 cd/m², TÜV Rheinland Eye Comfort Certification, DCI-P3, Scratch resistant, 2.5D curved glass screen, Capacitive, Frameless
Performance
- Chipset
- MediaTek MT6580
- Qualcomm Snapdragon 4s Gen 2
- CPU
- 4x Cortex A7 1.3 GHz
- 2x2.2 GHz Cortex A78 +6x2.0 GHz Cortex A55
- CPU type
- Quad-Core
- Octa-Core
- Process
- 28 nm
- 4 nm
- Frequency
- 1.3 GHz
- 2.2 GHz
- GPU
- ARM Mali-400 MP2
- Qualcomm Adreno 613
- 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, Phase detection autofocus (PDAF), Geotagging, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Front camera
- Resolution
- 5 Mpx
- 5 Mpx
- Aperture
- ƒ/ --
- ƒ/ 2.2
Battery
- Capacity
- 4000 mAh
- 5160 mAh
- Type
- Li-Ion
- Li-Polymer
- Fast charge
- Yes
- Yes , 18.0W
- Features
- Non-removable
- Non-removable
Storage
- Capacity
- 32 GB
- 128 GB
- SD slot
- Yes , Independent SD slot
- Yes , Independent SD slot
- Type
- —
- UFS Storage 2.2
Body
- Dimensions
- 75.3 mm 157.2 mm 8.9 mm Print 3D Model
- 77.8 mm 171.9 mm 8.2 mm Print 3D Model
- Weight
- 179 g
- 213 g
- Materials
- Plastic
- Polycarbonate , Glass
- Colors
- Black Blue Purple
- Black Purple
- Usable surface
- 81 %
- 84 %
- Water/dust resistance
- —
- IP52
Software
- Operating system
- Android 12 Snow Cone Android 12 Go edition
- Android 14 Upside-down cake HyperOS (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 5.0
- Bluetooth 5.0 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), 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
- 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
- GPS, A-GPS, GLONASS, Beidou, Galileo
Networks
- 3G
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
- 5G
- —
- n1 (2100), n3 (1800), n5 (850), n8 (900), n28b (700), n28a (700), n40 (2300), n78 (3500)
- 4G LTE
- —
- B1 (2100), B3 (1800), B5 (850), B7 (2600), B8 (900), 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
- —
- Cooling system
- No
- No
