Apple iPhone 14 vs vivo X51 5G

Network
2G network

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

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

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

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - global version, China, Hong Kong; 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 14, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 53, 66, 71 - USA, Canada, Japan; 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - Russian

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, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - global version, China, Hong Kong; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 77, 78, 79, 258, 260, 261 SA/NSA/Sub6/mmWave - USA; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 53, 66, 70, 71, 77, 78, 79 SA/NSA/Sub6 - Canada, Japan; 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 30, 38, 40, 41, 48, 66, 70, 77, 78, 79 SA/NSA/Sub6 - Russia

5G band 1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA
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, 1 Gbps download, 500 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2022-09

2020-09
Status

2022-09

2020-10

Design
Build

Glass front (Gorilla Glass), glass back (Gorilla Glass), aluminum frame

Glass front, glass back, aluminum frame
SIM

Dual SIM (Nano-SIM and eSIM) or Dual eSIM - global version; Dual eSIM with multiple numbers - USA; Dual SIM (Nano-SIM, dual stand-by) - China

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

146.7 mm

158.5 mm
Width

71.5 mm

72.8 mm
Thickness

7.8 mm

8 mm
Weight

172 g

181.5 g
Payment

Apple Pay(Visa, MasterCard, AMEX certified)

-
Waterproof

IP68 (6m and 30 mins)

-
Dust proof

IP68

-
Colors

Blue, Midnight, Purple, Red, Starlight

Gray

Display
Display type

Super Retina XDR OLED

AMOLED
Physical size

6.1 inches

6.56 inches
Resolution

1170 x 2532 pixels

1080 x 2376 pixels
Pixel density

460 ppi

398 ppi
Display colors

16777216

16777216
Protection

Scratch-resistant ceramic glass, oleophobic coating

Scratch resistant
Display features

HDR10, Dolby Vision, 800 nits (HBM), 1200 nits (peak)

90Hz, HDR10+
DxOMark display score

-

87

Hardware
CPU

Hexa-core

Octa-core
CPU

Dual-core 3.23 GHz Avalanche

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

quad-core 1.82 GHz Blizzard

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

Hexa-core 1.8 GHz Kryo 475 Silver
Chipset

Apple A15 Bionic

Qualcomm SM7250 Snapdragon 765G
GPU

Apple GPU (5-core graphics)

Adreno 620
Memory RAM

6 GB

8 GB
Internal storage

128, 256, 512 GB

256 GB
Memory card

No

No
Storage

NVMe

UFS 2.1

OS
OS

iOS 16

Android 10, Funtouch 10.0

Main camera
Camera type

Dual

Quad
Main camera

(wide) , 12 MP, f/1.5 , 26 mm, 1.9 µm, 2x optical zoom , 5x digital zoom

(wide) , 48 MP, f/1.6 , 0.8 µm, 1/1.2"
(ultrawide) , 12 MP, f/2.4 , 120˚ , 13 mm

(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

4032 x 3024 pixels

8000 x 6000 pixels
Primary camera video

4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, Dolby Vision HDR (up to 60fps), Cinematic mode (4K@30fps), stereo sound rec.

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

dual-LED dual-tone flash

dual-LED dual-tone flash
Camera features

Autofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, 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, RAW, Night Mode, Deep Fusion, Dolby Vision HDR video recording, Smart HDR 4, photographic styles, cinematic mode

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

Dual

Single
Selfie camera

(wide) , 12 MP, f/1.9 , 23 mm, 1/3.6"

(wide) , 32 MP, f/2.5 , 26 mm, 1/2.8" , 0.8 µm
SL 3D
Selfie camera resolution

4032 x 3024 pixels

6528 x 4896 pixels
Selfie camera features

Face unlock, Night Mode, Deep Fusion, HDR, Cinematic mode, Smart HDR 4, digital image stabilization, autofocus

Face unlock
Selfie camera video

4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS

1080p@30fps
DxOMark photo

-

82
DxOMark video

-

78
DxOMark camera score

-

81

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes, with stereo speakers

Yes
Earpiece

Yes

Yes

Multimedia
Radio

No

No

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
WLAN WiFi Dual Band

Yes

Yes
USB

Lightning, USB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.3

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

-

Features
Sensors

Accelerometer, barometer, compass, Face ID, gyroscope, proximity

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