UMIDIGI A9 Max vs vivo iQOO 12 Pro

UMIDIGI A9 Max

vivo iQOO 12 Pro

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 2, 3, 4, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G network

-

5G band 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 66, 38, 40, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD

LTPO AMOLED
Physical size

6.3 inches

6.78 inches
Resolution

1080 x 2340 pixels

1440 x 3200 pixels
Pixel density

409 ppi

518 ppi
Display colors

16777216

1073741824
Protection

Scratch resistant, 2.5D curved glass screen, LTPS (Low Temperature PolySilicon)

Scratch resistant, 3D curved glass screen
Display features

-

144Hz, HDR10+, 1600 nits (HBM), 3000 nits (peak)

Main camera
Camera type

Quad

Triple
Main camera

48 MP, f/1.79 , 1/2" , 0.8 µm

50 MP, f/1.7 , 1/1.3" , 1.2 µm, (wide) , 23 mm
(ultrawide) , 16 MP, 120˚

(periscope telephoto) , 64 MP, f/2.6 , 70 mm, 1/2.0" , 3x optical zoom
(depth) , 5 MP

(ultrawide) , 50 MP, 119˚ , f/2.0 , 15 mm
(macro) , 5 MP
Primary camera resolution

8000 x 6000 pixels

8192 x 6144 pixels
Primary camera video

1080p@30fps

8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Primary camera flash

dual-LED flash

dual-LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

HDR

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11be
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

-
WiFi Tri-Band

-

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v5.4
Bluetooth A2DP

Yes

Yes
bluetooth HID

Yes

-
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD, aptX Adaptive, aptX Lossless
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

Yes

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, light, non-contact infrared thermometr, proximity

Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity