Screen size
Boost Max+5.7"
nubia Flip2Winner: 6.9"+17%
Quick verdict
nubia Flip2 leads the measured specs 18-2.
Measured wins
Boost Max+
2
spec wins
Ties
1
equal specs
nubia Flip2
18
spec wins
Overall winner
Screen size
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
NFC
3.5mm jack
SD card
equal specsStereo speakers
Technology
Boost Max+
GSM / HSPA / LTE
nubia Flip2
GSM / HSPA / LTE / 5G
2G bands
Boost Max+
GSM 850 / 900 / 1800 / 1900
nubia Flip2
GSM 850 / 900 / 1800 / 1900
3G bands
Boost Max+
HSDPA
nubia Flip2
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Boost Max+
LTE
nubia Flip2
LTE
Speed
Boost Max+
HSPA, LTE
nubia Flip2
HSPA, LTE, 5G
GPRS
Boost Max+
Yes
nubia Flip2
-
EDGE
Boost Max+
Yes
nubia Flip2
-
5G bands
Boost Max+
-
nubia Flip2
SA/NSA
Announced
Boost Max+
2015, July. Released 2015, July
nubia Flip2
2025, January 15
Status
Boost Max+
Discontinued
nubia Flip2
Available. Released 2025, June
Dimensions
Boost Max+
165.1 x 82.6 x 10.2 mm (6.5 x 3.25 x 0.40 in)
nubia Flip2
Unfolded: 170 x 76 x 7.2 mmFolded: 87 x 76 x 15.8 mm
Weight
Boost Max+
194.8 g (6.88 oz)
nubia Flip2
193 g (6.81 oz)
SIM
Boost Max+
Micro-SIM
nubia Flip2
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM
Build
Boost Max+
-
nubia Flip2
Aluminum alloy frame, glass back
Other
Boost Max+
-
nubia Flip2
Splash resistant
Type
Boost Max+
IPS LCD
nubia Flip2
Foldable OLED, 1B colors, 120Hz, 1200 nits (HBM)
Size
Boost Max+
5.7 inches, 89.6 cm2 (~65.7% screen-to-body ratio)
nubia Flip2
6.9 inches, 108.7 cm2 (~84.2% screen-to-body ratio)
Resolution
Boost Max+
720 x 1280 pixels, 16:9 ratio (~258 ppi density)
nubia Flip2
1188 x 2790 pixels, 21:9 ratio (~443 ppi density)
Protection
Boost Max+
Corning Gorilla Glass
nubia Flip2
Mohs level 4
Other
Boost Max+
-
nubia Flip2
Cover display: OLED, 3 inches, 422 x 682 pixels, 900 nits (peak)
OS
Boost Max+
Android 5.1 (Lollipop)
nubia Flip2
Android 14
CPU
Boost Max+
Quad-core 1.2 GHz
nubia Flip2
Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Chipset
Boost Max+
-
nubia Flip2
Mediatek Dimensity 7300X (4 nm)
GPU
Boost Max+
-
nubia Flip2
Mali-G615 MC2
Card slot
Boost Max+
No
nubia Flip2
No
Internal
Boost Max+
16GB 2GB RAM
nubia Flip2
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
Single
Boost Max+
8 MP
nubia Flip2
-
Video
Boost Max+
1080p@30fps
nubia Flip2
4K, 1080p
Dual
Boost Max+
-
nubia Flip2
50 MP, f/1.6, (wide), dual pixel PDAF Auxiliary lens
Features
Boost Max+
-
nubia Flip2
Ring LED flash, HDR, panorama
Single
Boost Max+
1 MP
nubia Flip2
32 MP, (wide)
Video
Boost Max+
720p
nubia Flip2
Yes
Loudspeaker
Boost Max+
Yes
nubia Flip2
Yes, with stereo speakers
3.5mm jack
Boost Max+
Yes
nubia Flip2
No
WLAN
Boost Max+
Wi-Fi 802.11 b/g/n, hotspot
nubia Flip2
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
Boost Max+
4.0, A2DP
nubia Flip2
5.4, A2DP, LE
Positioning
Boost Max+
GPS
nubia Flip2
GPS, GLONASS, GALILEO, BDS
NFC
Boost Max+
No
nubia Flip2
Yes
Radio
Boost Max+
No
nubia Flip2
No
USB
Boost Max+
microUSB 2.0
nubia Flip2
USB Type-C
Sensors
Boost Max+
Yes
nubia Flip2
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Boost Max+
Li-Ion 3400 mAh, non-removable
nubia Flip2
4325 mAh
Talk time
Boost Max+
Up to 16 h (3G)
nubia Flip2
-
Charging
Boost Max+
-
nubia Flip2
33W wired, PD3.0, PPS, QC4+
Colors
Boost Max+
Gold
nubia Flip2
Night Black, Lilac Purple, Blue, White
Price
Boost Max+
About 180 EUR
nubia Flip2
-
Models
Boost Max+
-
nubia Flip2
A404ZT, NX732J