Screen size
Max 3 Plus6.1"
Max 3 UltraWinner: 6.3"+2.6%
Quick verdict
Max 3 Ultra leads the measured specs 5-1.
Measured wins
Max 3 Plus
1
spec wins
Ties
12
equal specs
Max 3 Ultra
5
spec wins
Overall winner
Screen size
Technology
Max 3 Plus
GSM / HSPA / LTE
Max 3 Ultra
GSM / HSPA / LTE
2G bands
Max 3 Plus
GSM 850 / 900 / 1800 / 1900
Max 3 Ultra
GSM 850 / 900 / 1800 / 1900
3G bands
Max 3 Plus
HSDPA 850 / 900 / 1900 / 2100
Max 3 Ultra
HSDPA 850 / 900 / 1900 / 2100
4G bands
Max 3 Plus
2, 3, 4, 7, 12, 17, 28
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
equal specsBattery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Max 3 Ultra
2, 3, 4, 7, 12, 17, 28
Speed
Max 3 Plus
HSPA, LTE
Max 3 Ultra
HSPA, LTE
Announced
Max 3 Plus
2022, October
Max 3 Ultra
2022, September
Status
Max 3 Plus
Available. Released 2023, January
Max 3 Ultra
Available. Released 2023, January
Dimensions
Max 3 Plus
159.8 x 77.2 x 9.5 mm (6.29 x 3.04 x 0.37 in)
Max 3 Ultra
159.7 x 77.3 x 9.9 mm (6.29 x 3.04 x 0.39 in)
Weight
Max 3 Plus
-
Max 3 Ultra
182 g (6.42 oz)
SIM
Max 3 Plus
Nano-SIM + Nano-SIM
Max 3 Ultra
Nano-SIM + Nano-SIM
Type
Max 3 Plus
IPS LCD
Max 3 Ultra
IPS LCD
Size
Max 3 Plus
6.1 inches, 93.1 cm2 (~75.4% screen-to-body ratio)
Max 3 Ultra
6.26 inches, 97.8 cm2 (~79.2% screen-to-body ratio)
Resolution
Max 3 Plus
480 x 1010 pixels, 19:9 ratio (~183 ppi density)
Max 3 Ultra
720 x 1520 pixels, 19:9 ratio (~269 ppi density)
Protection
Max 3 Plus
INX Glass
Max 3 Ultra
INX Glass
OS
Max 3 Plus
Android 12
Max 3 Ultra
Android 12
Chipset
Max 3 Plus
Unisoc SC9832E (28 nm)
Max 3 Ultra
Unisoc SC9832E (28 nm)
CPU
Max 3 Plus
Quad-core 1.4 GHz
Max 3 Ultra
Quad-core 1.4 GHz
GPU
Max 3 Plus
Mali-T820 MP1
Max 3 Ultra
Mali-T820 MP1
Card slot
Max 3 Plus
microSDXC
Max 3 Ultra
microSDXC
Internal
Max 3 Plus
32GB 2GB RAM
Max 3 Ultra
32GB 2GB RAM
Other
Max 3 Plus
eMMC 5.1
Max 3 Ultra
eMMC 5.1
Triple
Max 3 Plus
13 MP, AF 0.3 MP 0.3 MP
Max 3 Ultra
-
Features
Max 3 Plus
LED flash
Max 3 Ultra
Dual-LED flash
Video
Max 3 Plus
1080p@30fps
Max 3 Ultra
1080p@30fps
Dual
Max 3 Plus
-
Max 3 Ultra
13 MP, AF 0.3 MP
Single
Max 3 Plus
8 MP
Max 3 Ultra
8 MP
Video
Max 3 Plus
Yes
Max 3 Ultra
Yes
Loudspeaker
Max 3 Plus
Yes
Max 3 Ultra
Yes
3.5mm jack
Max 3 Plus
Yes
Max 3 Ultra
Yes
WLAN
Max 3 Plus
Wi-Fi 802.11 b/g/n
Max 3 Ultra
Wi-Fi 802.11 b/g/n
Bluetooth
Max 3 Plus
4.2, A2DP, LE
Max 3 Ultra
4.2, A2DP, LE
Positioning
Max 3 Plus
GPS
Max 3 Ultra
GPS
NFC
Max 3 Plus
No
Max 3 Ultra
No
Radio
Max 3 Plus
Stereo FM radio, recording
Max 3 Ultra
Stereo FM radio, recording
USB
Max 3 Plus
microUSB 2.0
Max 3 Ultra
USB Type-C 2.0
Sensors
Max 3 Plus
Fingerprint (rear-mounted)
Max 3 Ultra
Fingerprint (rear-mounted)
Type
Max 3 Plus
Li-Ion 3700 mAh, removable
Max 3 Ultra
Li-Ion 3700 mAh, removable
Charging
Max 3 Plus
-
Max 3 Ultra
10W wired
Colors
Max 3 Plus
Midnight Black, Glacier Blue, Cosmic Blue, Carbon Grey
Max 3 Ultra
Artic Blue, Aqua Green, Turquoise Green
Price
Max 3 Plus
About 90 EUR
Max 3 Ultra
About 100 EUR