Screen size
nubia RedMagic AstraWinner: 9.1"+78%
R228 Dual SIM2.0"
Quick verdict
nubia RedMagic Astra leads the measured specs 18-2.
Measured wins
nubia RedMagic Astra
18
spec wins
Overall winner
Ties
2
equal specs
R228 Dual SIM
2
spec wins
Screen size
Technology
nubia RedMagic Astra
No cellular connectivity
R228 Dual SIM
GSM
2G bands
nubia RedMagic Astra
N/A
R228 Dual SIM
GSM 900 / 1800 - SIM 1 & SIM 2, GSM 850 / 1900 - SIM 1 & SIM 2
3G bands
nubia RedMagic Astra
N/A
R228 Dual SIM
-
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
equal specsSD card
Stereo speakers
R228 Dual SIM
-
GPRS
nubia RedMagic Astra
No
R228 Dual SIM
Yes
EDGE
nubia RedMagic Astra
No
R228 Dual SIM
No
Announced
nubia RedMagic Astra
2025, June 11
R228 Dual SIM
2011, May
Status
nubia RedMagic Astra
Available. Released 2025, June 12
R228 Dual SIM
Discontinued
Dimensions
nubia RedMagic Astra
207 x 134.2 x 6.9 mm (8.15 x 5.28 x 0.27 in)
R228 Dual SIM
108 x 46 x 11.7 mm (4.25 x 1.81 x 0.46 in)
Weight
nubia RedMagic Astra
370 g (13.05 oz)
R228 Dual SIM
80 g (2.82 oz)
Build
nubia RedMagic Astra
Glass front, aluminum frame, aluminum back
R228 Dual SIM
-
SIM
nubia RedMagic Astra
No
R228 Dual SIM
Dual SIM (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)
R228 Dual SIM
-
Type
nubia RedMagic Astra
LTPO OLED, 1B colors, 165Hz, 5280Hz PWM, HDR, 1000 nits (typ), 1600 nits (peak)
R228 Dual SIM
TFT
Size
nubia RedMagic Astra
9.06 inches, 238.3 cm2 (~85.8% screen-to-body ratio)
R228 Dual SIM
2.0 inches, 12.6 cm2 (~25.3% screen-to-body ratio)
Resolution
nubia RedMagic Astra
1504 x 2400 pixels, 16:10 ratio (~313 ppi density)
R228 Dual SIM
176 x 220 pixels (~141 ppi density)
Protection
nubia RedMagic Astra
Corning Gorilla Glass (unspecified version), Mohs level 4
R228 Dual SIM
-
OS
nubia RedMagic Astra
Android 15, Redmagic OS 10.5
R228 Dual SIM
-
Chipset
nubia RedMagic Astra
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
R228 Dual SIM
-
CPU
nubia RedMagic Astra
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
R228 Dual SIM
-
GPU
nubia RedMagic Astra
Adreno 830 (1200 MHz)
R228 Dual SIM
-
Card slot
nubia RedMagic Astra
No
R228 Dual SIM
microSDHC (dedicated slot)
Internal
nubia RedMagic Astra
256GB 12GB RAM, 512GB 16GB RAM, 1TB 24GB RAM
R228 Dual SIM
2MB
Other
nubia RedMagic Astra
UFS 4.1 Pro
R228 Dual SIM
-
Phonebook
nubia RedMagic Astra
-
R228 Dual SIM
500 entries
Call records
nubia RedMagic Astra
-
R228 Dual SIM
Yes
Single
nubia RedMagic Astra
13 MP, (wide)
R228 Dual SIM
1.3 MP
Features
nubia RedMagic Astra
LED flash, HDR, panorama
R228 Dual SIM
-
Video
nubia RedMagic Astra
4K@30fps, 1080p@30fps
R228 Dual SIM
No
Single
nubia RedMagic Astra
9 MP, f/2.2, (wide), 0.7μm
R228 Dual SIM
-
Video
nubia RedMagic Astra
1080p@30fps
R228 Dual SIM
-
Other
nubia RedMagic Astra
-
R228 Dual SIM
No
Loudspeaker
nubia RedMagic Astra
Yes, with stereo speakers
R228 Dual SIM
Yes
3.5mm jack
nubia RedMagic Astra
No
R228 Dual SIM
No
Other
nubia RedMagic Astra
Snapdragon Sound
R228 Dual SIM
-
WLAN
nubia RedMagic Astra
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
R228 Dual SIM
No
Bluetooth
nubia RedMagic Astra
5.4, A2DP, LE
R228 Dual SIM
2.0
Positioning
nubia RedMagic Astra
No
R228 Dual SIM
No
NFC
nubia RedMagic Astra
No
R228 Dual SIM
-
Radio
nubia RedMagic Astra
No
R228 Dual SIM
Stereo FM radio
USB
nubia RedMagic Astra
USB Type-C 3.2 Gen2, Display Port, magnetic connector pins
R228 Dual SIM
microUSB
Sensors
nubia RedMagic Astra
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
R228 Dual SIM
Messaging
nubia RedMagic Astra
-
R228 Dual SIM
SMS
Games
nubia RedMagic Astra
-
R228 Dual SIM
No
Java
nubia RedMagic Astra
-
R228 Dual SIM
No
Other
nubia RedMagic Astra
-
R228 Dual SIM
MP3 player Organizer Predictive text input
Type
nubia RedMagic Astra
8200 mAh
R228 Dual SIM
Removable Li-Ion 1000 mAh battery
Charging
nubia RedMagic Astra
80W wired, 50% in 22 min
R228 Dual SIM
-
Stand-by
nubia RedMagic Astra
-
R228 Dual SIM
Up to 400 h
Talk time
nubia RedMagic Astra
-
R228 Dual SIM
Up to 5 h
Colors
nubia RedMagic Astra
Eclipse Black, Starfrost Silver
R228 Dual SIM
Black, Pink
Models
nubia RedMagic Astra
NP05J
R228 Dual SIM
-
Price
nubia RedMagic Astra
About 500 EUR
R228 Dual SIM
-