Xiaomi Redmi Note 8T vs Ulefone Note 18 Ultra
Product
Price
130 USD
130 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Ulefones
Model No
Redmi Note 8T
Note 18 Ultra
Launch Date
2019, February 26
2024, May 01
Technology
GSM / HSPA / LTE
GSM / CDMA / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
Speed
HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat12 600/50 Mbps
HSPA, LTE
5G bands
1, 3, 5, 8, 20, 28, 38, 41, 77, 78 SA/NSA/Sub6
Dimensions
161.1 x 75.4 x 8.6 mm (6.34 x 2.97 x 0.34 in)
168.8 x 76.8 x 8.9 mm (6.65 x 3.02 x 0.35 in)
Weight
200 g (7.05 oz)
211.6 g (7.48 oz)
Build
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), plastic frame
Corning Gorilla Glass
SIM
Dual SIM (Nano-SIM, dual stand-by)
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Colors
Starscape Blue, Moonlight White, Moonshadow Grey
Lustrous Black, Moonlit White, Titanium Gray
Type
IPS LCD capacitive touchscreen, 16M colors
IPS LCD, 90Hz
Size
6.3 inches, 97.4 cm2 (~80.2% screen-to-body ratio)
6.78 inches, 109.2 cm2 (~84.2% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
1080 x 2460 pixels (~396 ppi density)
OS
Android 9.0 (Pie), MIUI 10
Android 13
Chipset
Qualcomm SDM665 Snapdragon 665 (11 nm)
Mediatek Dimensity 720 (7 nm)
CPU
Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC3
RAM
3GB/4GB
6GB
Storage
32GB/64GB
256GB
UFS 2.2
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Lens 1
48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF
50 MP, f/2.0, (wide), 1/1.31", 0.7µm, PDAF
Lens 2
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
50 MP, f/2.2, 117˚, (ultrawide), 1/2.8"
Lens 3
2 MP, f/2.4, (macro)
Lens 4
2 MP, f/2.4, (depth)
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps; gyro-EIS
1080p@30fps
Lens 1
13 MP, f/2.0, (wide), 1/3.1", 1.12µm
32 MP, f/2.5, (wide), 1/2.8", 0.7µm
Features
HDR, panorama
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Non-removable Li-Po 4000 mAh battery
Li-Po 5450 mAh, non-removable
Charging
18W wired
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes
Yes
3.5mm jack
Yes
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.2, A2DP, LE
5.2, A2DP, LE
GPS
A-GPS, GLONASS, BDS ,YesInfrared port,YesRadio,FM radio
GPS, GLONASS, GALILEO, BDS
NFC
No
Yes
Radio
FM radio
USB
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB USB Type-C 2.0
Performance
AnTuTu: 141077 (v7), 167395 (v8)
GeekBench: 5620 (v4.4)
GFXBench: 5.9fps (ES 3.1 onscreen)
Display
Contrast ratio: 1360:1 (nominal)
Loudspeaker
Voice 78dB / Noise 74dB / Ring 79dB
Audio quality
Noise -93.9dB / Crosstalk -93.7dB