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Model

Compare BLU X Link and vivo X51 5G

BLU X Link vs vivo X51 5G

BLU X Link

vivo X51 5G

BLU X Link

vivo X51 5G

Network
2G network

GSM 850, 900, 1800, 1900

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

-

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

-

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
5G network

-

5G band 1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A
GPRS

Yes

Yes
EDGE

No

Yes

Availability
Oficially announced

2018-3

2020-09
Status

2018-5

2020-10

Design
Build

Aluminum body

Glass front, glass back, aluminum frame
SIM

Mini-SIM

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

45.8 mm

158.5 mm
Width

54 mm

72.8 mm
Thickness

13.9 mm

8 mm
Weight

65 g

181.5 g
Waterproof

IP54

-
Dust proof

IP54

-
Colors

Black, Rose Gold, Silver

Gray

Display
Display type

IPS LCD capacitive touchscreen

AMOLED
Physical size

1.1 inches

6.56 inches
Resolution

240 x 240 pixels

1080 x 2376 pixels
Pixel density

309 ppi

398 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant
Multitouch

Yes

-
Display features

-

90Hz, HDR10+
DxOMark display score

-

87

Hardware
CPU

-

Octa-core
CPU

256 MHz

2.4 GHz Single-core Kryo 475 Prime
CPU(second)

Single-core 2.2 GHz Kryo 475 Gold
CPU(third)

Hexa-core 1.8 GHz Kryo 475 Silver
Chipset

Mediatek MT2502

Qualcomm SM7250 Snapdragon 765G
GPU

-

Adreno 620
Internal storage

4 MB

256 GB
Memory RAM

4 MB

8 GB
Memory card

-

No
Storage

-

UFS 2.1

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes

Yes
Notifications

Vibration; MP3, WAV ringtones

-
Earpiece

-

Yes

Multimedia
Radio

No

No

Connectivity
WLAN

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

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.0

v5.1
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

-

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Messaging SMS

SMS

-
Messaging Email

Email

-
Java

No

-
Sensors

Accelerometer, heart rate

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

Browser
HTML

-

HTML5
Browser

No

-

Battery
Battery type

Li-Po

Li-Po
Battery capacity

320 mAh

4315 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Vivo FlashCharge (57% in 30 min)
DxOMark autonomy

-

45
DxOMark charging

-

80
DxOMark efficiency

-

68
DxOMark battery score

-

60

OS
OS

-

Android 10, Funtouch 10.0

Main camera
Camera type

-

Quad
Main camera

(wide) , 48 MP, f/1.6 , 1/1.2" , 0.8 µm
(periscope telephoto) , 8 MP, f/3.4 , 135 mm, 1/4.0" , 5x optical zoom
(portrait) , 13 MP, f/2.5 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
Primary camera resolution

-

8000 x 6000 pixels
Primary camera video

-

4K@30fps, 1080p@30fps, gyro-EIS
Primary camera flash

-

dual-LED dual-tone flash
Camera features

-

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical 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

-

117
DxOMark zoom

-

67
DxOMark video

-

102
DxOMark camera score

-

114

Selfie camera
Selfie camera type

-

Single
Selfie camera

(wide) , 32 MP, f/2.5 , 26 mm, 1/2.8" , 0.8 µm
Selfie camera resolution

-

6528 x 4896 pixels
Selfie camera features

-

Face unlock
Selfie camera video

-

1080p@30fps
DxOMark photo

-

82
DxOMark video

-

78
DxOMark camera score

-

81

Tests and performance
Antutu

-

333912 (v8)
Geekbench(single-core)

-

672 (v5.2)
Geekbench(multi-core)

-

1969 (v5.2)

Cost
Price

-

940 USD

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