Compare Mobile Phones Side-by-Side

vivo Y21s vs Umidigi X

vivo Y21s

82% SPEC SCORE

Umidigi X

75% SPEC SCORE

HMD Ridge Pro

88% SPEC SCORE

Redmi Note 15

86% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.51 inches

(720 X 1600 pixels)

60 Refresh rate

Screen Size: 6.3 inches

(1080 X 2340 pixels)

Camera

50+2+2 MP (Triple Camera)

8 MP Selfie

1080P Video

48+13+8 MP (Triple Camera)

16 MP Selfie

Video

Hardware

Mediatek MT6769V/CU Helio G80 (12 nm)

MediaTek Helio P70

Android 11

Android 9.0 (Pie)

Battery

5000 mAh

Li-Po

4000 mAh

Storage

4GB RAM, 128GB

6GB RAM, 128GB

NETWORK

Technology

GSM / HSPA / LTE

LAUNCH DATE

Announced Date

2021, September 21

Released Date

2021, September 21

2019, July 25

Status

Available

DISPLAY

Type

IPS LCD

Color OLED Screen

Refresh Rate

60 Hz

Size

Screen Size: 6.51

Surface Area: 102.3 cm²

Screen To Body Ratio: 81.8%

Screen Size: 6.3

Color

16M Colors

Resolution

720 x 1600 pixels, 20:9 ratio

1080 x 2340 pixels, 19.5:9 ratio

Pixel Density

270 ppi

409 ppi

Protection

Front Protection: FHD+

Back Protection: Gorilla Glass 3 cm²

BODY

Dimensions

Height: 164.3 mm (6.47 inch)

Width: 76.1 mm (3 inch)

Depth: 8 mm (0.31 inch)

Weight

182g (6.42 oz)

SIM

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

Dual Sim, GSM+GSM (Hybrid Slot), Nano+Nano SIM

MAIN CAMERA

Rear Camera

Triple Camera:

➤ 50 MP, f/1.8, 24mm (wide), PDAF
➤ 2 MP, f/2.4, (macro)
➤ 2 MP, f/2.4, (depth)

Triple Camera:

➤ 48 MP, ƒ/1.7
➤ 13 MP
➤ 8 MP

Features

LED flash

Flash Dual LED

Video

1080p@30fps

SELFIE CAMERA

Single

8 MP, f/2.0, (wide)

16 MP

Features

HDR

Video

1080p@30fps

SOFTWARE & HARDWARE

Current Version: Android 11

Upgradable To: Funtouch 11.1

Current Version: Android 9.0 (Pie)

Chipset

Processor: Mediatek MT6769V/CU Helio G80 (12 nm)

Processor: MediaTek Helio P70

CPU

Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)

Octa Core 2.1 GHz (4x 2.1 GHz ARM Cortex-A73 4x 1.95 GHz ARM Cortex-A53)

GPU

Mali G52 MC2

ARM Mali G72 MP3

BATTERY

Type

Li-Po

Capacity

5000 mAh

4000 mAh

Removable

Charging

18W wired

2.5W reverse wired

Stand By

12 days

STORAGE

Internal Memory

128GB 4GB RAM, 128GB 6GB RAM

128GB 6GB RAM

Card slot

microSDXC (dedicated slot)

Yes, (Hybrid Slot), upto 256 GB

CONNECTIVITY

WLAN

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

hotspot

Bluetooth

5.0, LE, A2DP

Positioning

GPS, GLONASS, GALILEO, BDS

GPS 19.5:9

NFC

Yes

Radio

Yes

USB

USB Type-C 2.0, OTG

microUSB v2.0, OTG

SOUND

Loudspeaker

Yes

Sound jack

Yes, 3.5

SENSORS

Features

Fingerprint (side-mounted), accelerometer, proximity, compass

Fingerprint Sensor, Face Unlock, Proximity, Light, Accelerometer, Compass, Gyroscope

Other

USB Charging

MISCELLANEOUS

Colors

Midnight Blue, Pearl White

Models

V2110

SAR

0.83 W/kg (head) 1.09 W/kg (body)

Which Mobile Phone is Better: vivo Y21s or Umidigi X ?

Have a look at the benefits of this vivo Y21s and Umidigi X given by our tech specs.

Pros of vivo Y21s

vivo Y21s provides 1000mAh more battery capacity, ensuring extended power for heavy use.
Offers a 3% larger screen (6.51 inches vs 6.3 inches), ideal for media consumption and gaming.
Supports 1x higher resolution (50MP vs 48MP), offering incredible photo clarity and detail.