Screen size
nubia RedMagic AstraWinner: 9.1"+69%
Racer II2.8"
Quick verdict
nubia RedMagic Astra leads the measured specs 16-5.
Measured wins
nubia RedMagic Astra
16
spec wins
Overall winner
Ties
1
equal specs
Racer II
5
spec wins
Screen size
Technology
nubia RedMagic Astra
No cellular connectivity
Racer II
GSM / HSPA
2G bands
nubia RedMagic Astra
N/A
Racer II
GSM 900 / 1800 / 1900
3G bands
nubia RedMagic Astra
N/A
Racer II
HSDPA 900 / 2100
4G bands
nubia RedMagic Astra
N/A
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
Racer II
-
GPRS
nubia RedMagic Astra
No
Racer II
-
EDGE
nubia RedMagic Astra
No
Racer II
-
Speed
nubia RedMagic Astra
-
Racer II
HSPA 3.6/0.384 Mbps
Announced
nubia RedMagic Astra
2025, June 11
Racer II
2011, August. Released 2011, September
Status
nubia RedMagic Astra
Available. Released 2025, June 12
Racer II
Discontinued
Dimensions
nubia RedMagic Astra
207 x 134.2 x 6.9 mm (8.15 x 5.28 x 0.27 in)
Racer II
104 x 55.4 x 13.5 mm (4.09 x 2.18 x 0.53 in)
Weight
nubia RedMagic Astra
370 g (13.05 oz)
Racer II
100 g (3.53 oz)
Build
nubia RedMagic Astra
Glass front, aluminum frame, aluminum back
Racer II
-
SIM
nubia RedMagic Astra
No
Racer II
Mini-SIM
Other
nubia RedMagic Astra
RGB light on the back Built-in cooling fan (Illuminated) Aviation-grade aluminum frame IP54 dust protected and water resistant (water splashes)
Racer II
-
Type
nubia RedMagic Astra
LTPO OLED, 1B colors, 165Hz, 5280Hz PWM, HDR, 1000 nits (typ), 1600 nits (peak)
Racer II
TFT, 256K colors
Size
nubia RedMagic Astra
9.06 inches, 238.3 cm2 (~85.8% screen-to-body ratio)
Racer II
2.8 inches, 24.3 cm2 (~42.1% screen-to-body ratio)
Resolution
nubia RedMagic Astra
1504 x 2400 pixels, 16:10 ratio (~313 ppi density)
Racer II
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Protection
nubia RedMagic Astra
Corning Gorilla Glass (unspecified version), Mohs level 4
Racer II
-
OS
nubia RedMagic Astra
Android 15, Redmagic OS 10.5
Racer II
Android 2.2 (Froyo)
Chipset
nubia RedMagic Astra
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
Racer II
-
CPU
nubia RedMagic Astra
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
Racer II
500 MHz ARM 11
GPU
nubia RedMagic Astra
Adreno 830 (1200 MHz)
Racer II
-
Card slot
nubia RedMagic Astra
No
Racer II
microSDHC (dedicated slot)
Internal
nubia RedMagic Astra
256GB 12GB RAM, 512GB 16GB RAM, 1TB 24GB RAM
Racer II
256MB 512MB RAM
Other
nubia RedMagic Astra
UFS 4.1 Pro
Racer II
-
Single
nubia RedMagic Astra
13 MP, (wide)
Racer II
3.15 MP
Features
nubia RedMagic Astra
LED flash, HDR, panorama
Racer II
-
Video
nubia RedMagic Astra
4K@30fps, 1080p@30fps
Racer II
Yes
Single
nubia RedMagic Astra
9 MP, f/2.2, (wide), 0.7μm
Racer II
-
Video
nubia RedMagic Astra
1080p@30fps
Racer II
-
Other
nubia RedMagic Astra
-
Racer II
No
Loudspeaker
nubia RedMagic Astra
Yes, with stereo speakers
Racer II
Yes
3.5mm jack
nubia RedMagic Astra
No
Racer II
Yes
Other
nubia RedMagic Astra
Snapdragon Sound
Racer II
-
WLAN
nubia RedMagic Astra
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Racer II
Wi-Fi 802.11 b/g
Bluetooth
nubia RedMagic Astra
5.4, A2DP, LE
Racer II
2.1, A2DP, EDR
Positioning
nubia RedMagic Astra
No
Racer II
GPS, A-GPS
NFC
nubia RedMagic Astra
No
Racer II
Optional
Radio
nubia RedMagic Astra
No
Racer II
Stereo FM radio, RDS
USB
nubia RedMagic Astra
USB Type-C 3.2 Gen2, Display Port, magnetic connector pins
Racer II
microUSB
Sensors
nubia RedMagic Astra
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Racer II
Accelerometer, proximity, compass
Other
nubia RedMagic Astra
-
Racer II
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Document viewer Voice memo Predictive text input
Type
nubia RedMagic Astra
8200 mAh
Racer II
Removable Li-Ion 1100 mAh battery
Charging
nubia RedMagic Astra
80W wired, 50% in 22 min
Racer II
-
Stand-by
nubia RedMagic Astra
-
Racer II
Up to 166 h
Talk time
nubia RedMagic Astra
-
Racer II
Up to 4 h 35 min
Colors
nubia RedMagic Astra
Eclipse Black, Starfrost Silver
Racer II
Black
Models
nubia RedMagic Astra
NP05J
Racer II
-
Price
nubia RedMagic Astra
About 500 EUR
Racer II
About 200 EUR