Xiaomi Mi 11 Ultra vs vivo Y21G

Xiaomi Mi 11 Ultra

vivo Y21G

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66 - global; 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - China

LTE frequency band 1, 3, 5, 8, 38, 40, 41
5G network

5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA - global; 1, 3, 28, 41, 77, 78, 79 SA/NSA - China

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HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE-A

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front (Gorilla Glass Victus), ceramic back, aluminum frame

Glass front, plastic frame, plastic back
SIM

Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

164.3 mm

164.3 mm
Width

74.6 mm

76.1 mm
Thickness

8.4 mm

8 mm
Weight

234 g

182 g
Waterproof

IP68

-
Dust proof

IP68

-
Colors

Black, White

Blue, Diamond Glow

Display
Display type

AMOLED

IPS LCD
Physical size

6.81 inches

6.51 inches
Resolution

1440 x 3200 pixels

720 x 1600 pixels
Pixel density

515 ppi

270 ppi
Display colors

1073741824

16777216
Protection

Scratch resistant, 3D curved glass screen, Corning Gorilla Glass Victus

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Display features

120Hz, HDR10+, Dolby Vision, 900 nits, 1700 nits (peak)

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Main camera
Camera type

Triple

Dual
Main camera

(wide) , 50 MP, f/2.0 , 24 mm, 1/1.12" , 1.4 µm

(wide) , 13 MP, f/2.2
(periscope telephoto) , 48 MP, f/4.1 , 120 mm, 1/2.0" , 0.8 µm, 5x optical zoom

(macro) , 2 MP, f/2.4
128˚ , (ultrawide) , 48 MP, f/2.2 , 12 mm, 1/2.0" , 0.8 µm
Primary camera resolution

8160 x 6144 pixels

4160 x 3120 pixels
Primary camera video

8K@24fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR10+ rec.

1080p@30fps
Primary camera flash

dual-LED flash

LED flash
Camera features

Autofocus, continuous autofocus, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus, AI 2.0, night mode 2.0, stagger HDR

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
DxOMark photo

148

-
DxOMark zoom

100

-
DxOMark video

117

-
DxOMark camera score

143

-

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 20 MP, f/2.2 , 27 mm, 1/3.4" , 0.8 µm

(wide) , 8 MP, f/2.0
Selfie camera resolution

5184 x 3880 pixels

3264 x 2448 pixels
Selfie camera features

Face unlock, HDR

-
Selfie camera video

1080p@30/60fps, 720p@120fps, gyro-EIS

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

-
Infrared

Yes

-
NFC

Yes

No
GPS

Yes, with tri-band A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

-
NavIC

Yes

-