Screen size
nubia Flip2Winner: 6.9"+6.7%
nubia X66.4"
Quick verdict
nubia Flip2 leads the measured specs 15-3.
Measured wins
nubia Flip2
15
spec wins
Overall winner
Ties
3
equal specs
nubia X6
3
spec wins
Screen size
Technology
nubia Flip2
GSM / HSPA / LTE / 5G
nubia X6
GSM / CDMA / HSPA / EVDO / LTE
2G bands
nubia Flip2
GSM 850 / 900 / 1800 / 1900
nubia X6
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2, CDMA 800
3G bands
nubia Flip2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
nubia X6
HSDPA 850 / 1900 / 2100 , CDMA2000 1xEV-DO
4G bands
nubia Flip2
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
NFC
equal specs3.5mm jack
SD card
Stereo speakers
equal specsnubia X6
3, 7, 38, 39, 40
5G bands
nubia Flip2
SA/NSA
nubia X6
-
Speed
nubia Flip2
HSPA, LTE, 5G
nubia X6
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps
Announced
nubia Flip2
2025, January 15
nubia X6
2014, March. Released 2014, April
Status
nubia Flip2
Available. Released 2025, June
nubia X6
Discontinued
Dimensions
nubia Flip2
Unfolded: 170 x 76 x 7.2 mmFolded: 87 x 76 x 15.8 mm
nubia X6
179.5 x 89 x 7.9 mm (7.07 x 3.50 x 0.31 in)
Weight
nubia Flip2
193 g (6.81 oz)
nubia X6
215 g (7.58 oz)
Build
nubia Flip2
Aluminum alloy frame, glass back
nubia X6
-
SIM
nubia Flip2
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
nubia X6
Dual SIM
Other
nubia Flip2
Splash resistant
nubia X6
-
Type
nubia Flip2
Foldable OLED, 1B colors, 120Hz, 1200 nits (HBM)
nubia X6
IPS LCD
Size
nubia Flip2
6.9 inches, 108.7 cm2 (~84.2% screen-to-body ratio)
nubia X6
6.44 inches, 114.3 cm2 (~71.6% screen-to-body ratio)
Resolution
nubia Flip2
1188 x 2790 pixels, 21:9 ratio (~443 ppi density)
nubia X6
1080 x 1920 pixels, 16:9 ratio (~342 ppi density)
Protection
nubia Flip2
Mohs level 4
nubia X6
Corning Gorilla Glass 3
Other
nubia Flip2
Cover display: OLED, 3 inches, 422 x 682 pixels, 900 nits (peak)
nubia X6
-
OS
nubia Flip2
Android 14
nubia X6
Android 4.3 (Jelly Bean)
Chipset
nubia Flip2
Mediatek Dimensity 7300X (4 nm)
nubia X6
Qualcomm MSM8974AB/ MSM8974AC Snapdragon 801 (28 nm)
CPU
nubia Flip2
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
nubia X6
Quad-core 2.3/2.5 GHz Krait 400
GPU
nubia Flip2
Mali-G615 MC2
nubia X6
Adreno 330
Card slot
nubia Flip2
No
nubia X6
microSDHC (dedicated slot)
Internal
nubia Flip2
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
nubia X6
32GB 2GB RAM, 64GB 2GB RAM, 128GB 3GB RAM
Other
nubia Flip2
-
nubia X6
eMMC 5.0
Dual
nubia Flip2
50 MP, f/1.6, (wide), dual pixel PDAF Auxiliary lens
nubia X6
-
Features
nubia Flip2
Ring LED flash, HDR, panorama
nubia X6
Dual-LED flash, panorama, HDR
Video
nubia Flip2
4K, 1080p
nubia X6
1080p@30fps
Single
nubia Flip2
-
nubia X6
13 MP, AF, OIS
Single
nubia Flip2
32 MP, (wide)
nubia X6
13 MP
Video
nubia Flip2
Yes
nubia X6
1080p@30fps
Loudspeaker
nubia Flip2
Yes, with stereo speakers
nubia X6
Yes, with stereo speakers
3.5mm jack
nubia Flip2
No
nubia X6
Yes
WLAN
nubia Flip2
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
nubia X6
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth
nubia Flip2
5.4, A2DP, LE
nubia X6
4.0, A2DP
Positioning
nubia Flip2
GPS, GLONASS, GALILEO, BDS
nubia X6
GPS
NFC
nubia Flip2
Yes
nubia X6
Yes
Radio
nubia Flip2
No
nubia X6
FM radio
USB
nubia Flip2
USB Type-C
nubia X6
microUSB 3.0, OTG
Infrared port
nubia Flip2
-
nubia X6
Yes
Sensors
nubia Flip2
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
nubia X6
Accelerometer, gyro, proximity, compass
Type
nubia Flip2
4325 mAh
nubia X6
Li-ion 4250 mAh, non-removable
Charging
nubia Flip2
33W wired, PD3.0, PPS, QC4+
nubia X6
-
Stand-by
nubia Flip2
-
nubia X6
Up to 695 h
Talk time
nubia Flip2
-
nubia X6
Up to 32 h (2G) / Up to 17 h (3G)
Colors
nubia Flip2
Night Black, Lilac Purple, Blue, White
nubia X6
White, Gold
Models
nubia Flip2
A404ZT, NX732J
nubia X6
-
Price
nubia Flip2
-
nubia X6
About 350 EUR