Screen size
Axon 20 4GWinner: 6.9"+0.3%
nubia Flip26.9"
Quick verdict
nubia Flip2 leads the measured specs 12-4.
Measured wins
Axon 20 4G
4
spec wins
Ties
5
equal specs
nubia Flip2
12
spec wins
Overall winner
Screen size
Technology
Axon 20 4G
GSM / HSPA / LTE
nubia Flip2
GSM / HSPA / LTE / 5G
2G bands
Axon 20 4G
GSM 850 / 900 / 1800 / 1900
nubia Flip2
GSM 850 / 900 / 1800 / 1900
3G bands
Axon 20 4G
HSDPA 850 / 900 / 1900 / 2100
nubia Flip2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Axon 20 4G
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
nubia Flip2
LTE
Speed
Axon 20 4G
HSPA, LTE
nubia Flip2
HSPA, LTE, 5G
5G bands
Axon 20 4G
-
nubia Flip2
SA/NSA
Announced
Axon 20 4G
2020, November 17. Released 2020, December 04
nubia Flip2
2025, January 15
Status
Axon 20 4G
Discontinued
nubia Flip2
Available. Released 2025, June
Dimensions
Axon 20 4G
172.1 x 77.9 x 8 mm (6.78 x 3.07 x 0.31 in)
nubia Flip2
Unfolded: 170 x 76 x 7.2 mmFolded: 87 x 76 x 15.8 mm
Weight
Axon 20 4G
198 g (6.98 oz)
nubia Flip2
193 g (6.81 oz)
Build
Axon 20 4G
Glass front, glass back, aluminum frame
nubia Flip2
Aluminum alloy frame, glass back
SIM
Axon 20 4G
Nano-SIM + Nano-SIM
nubia Flip2
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Other
Axon 20 4G
-
nubia Flip2
Splash resistant
Type
Axon 20 4G
OLED
nubia Flip2
Foldable OLED, 1B colors, 120Hz, 1200 nits (HBM)
Size
Axon 20 4G
6.92 inches, 113.7 cm2 (~84.8% screen-to-body ratio)
nubia Flip2
6.9 inches, 108.7 cm2 (~84.2% screen-to-body ratio)
Resolution
Axon 20 4G
1080 x 2460 pixels (~388 ppi density)
nubia Flip2
1188 x 2790 pixels, 21:9 ratio (~443 ppi density)
Protection
Axon 20 4G
-
nubia Flip2
Mohs level 4
Other
Axon 20 4G
-
nubia Flip2
Cover display: OLED, 3 inches, 422 x 682 pixels, 900 nits (peak)
OS
Axon 20 4G
Android 10, MiFavor 10.5
nubia Flip2
Android 14
Chipset
Axon 20 4G
Unisoc UMS512T / Tiger T618 (12 nm)
nubia Flip2
Mediatek Dimensity 7300X (4 nm)
CPU
Axon 20 4G
Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55)
nubia Flip2
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU
Axon 20 4G
Mali G52 MP2
nubia Flip2
Mali-G615 MC2
Card slot
Axon 20 4G
microSDXC
nubia Flip2
No
Internal
Axon 20 4G
128GB 6GB RAM
nubia Flip2
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
Other
Axon 20 4G
eMMC 5.1
nubia Flip2
-
Quad
Axon 20 4G
64 MP, f/1.8, 25mm (wide), 1/1.72", 0.8µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide) 2 MP (macro) Auxiliary lens
nubia Flip2
-
Features
Axon 20 4G
Dual-LED dual-tone flash, HDR, panorama
nubia Flip2
Ring LED flash, HDR, panorama
Video
Axon 20 4G
1080p@30fps, gyro-EIS, HDR
nubia Flip2
4K, 1080p
Dual
Axon 20 4G
-
nubia Flip2
50 MP, f/1.6, (wide), dual pixel PDAF Auxiliary lens
Single
Axon 20 4G
32 MP, f/2.0, (wide), under display
nubia Flip2
32 MP, (wide)
Features
Axon 20 4G
HDR
nubia Flip2
-
Video
Axon 20 4G
1080p@30fps
nubia Flip2
Yes
Loudspeaker
Axon 20 4G
Yes
nubia Flip2
Yes, with stereo speakers
3.5mm jack
Axon 20 4G
No
nubia Flip2
No
Other
Axon 20 4G
24-bit/192kHz Hi-Res audio
nubia Flip2
-
WLAN
Axon 20 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
nubia Flip2
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Axon 20 4G
5.1, A2DP, LE
nubia Flip2
5.4, A2DP, LE
Positioning
Axon 20 4G
GPS, GLONASS, GALILEO, BDS
nubia Flip2
GPS, GLONASS, GALILEO, BDS
NFC
Axon 20 4G
Yes
nubia Flip2
Yes
Radio
Axon 20 4G
Unspecified
nubia Flip2
No
USB
Axon 20 4G
USB Type-C 3.1, OTG
nubia Flip2
USB Type-C
Sensors
Axon 20 4G
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
nubia Flip2
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Axon 20 4G
Li-Ion 4220 mAh
nubia Flip2
4325 mAh
Charging
Axon 20 4G
-
nubia Flip2
33W wired, PD3.0, PPS, QC4+
Colors
Axon 20 4G
Black
nubia Flip2
Night Black, Lilac Purple, Blue, White
Price
Axon 20 4G
About 370 EUR
nubia Flip2
-
Models
Axon 20 4G
-
nubia Flip2
A404ZT, NX732J