vivo X Fold vs vivo iQOO 12

Network
2G network

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

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

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

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

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66

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

5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA

5G band 1, 3, 5, 8, 28, 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-A

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

Foldable LTPO AMOLED

AMOLED
Physical size

8.03 inches

6.78 inches
Resolution

1916 x 2160 pixels

1260 x 2800 pixels
Pixel density

360 ppi

453 ppi
Display colors

16777216

1073741824
Protection

Scratch resistant

Scratch resistant, 2.5D curved glass screen
Display features

120Hz, HDR10+

144Hz, HDR10+, 1400 nits (HBM), 3000 nits (peak)
Cover display

AMOLED

-
Cover display physical size

6.53 inches

-
Cover display resolution

1080 x 2520 pixels

-

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 3.0 GHz Cortex-X2

Single-core 3.3 GHz Cortex-X4
CPU(second)

Triple-core 2.50 GHz Cortex-A710

Penta-core 3.2 GHz Cortex-A720
CPU(third)

Quad-core 1.8 GHz Cortex-A510

Dual-core 2.3 GHz Cortex-A520
Chipset

Qualcomm SM8450 Snapdragon 8 Gen 1

Qualcomm SM8650-AB Snapdragon 8 Gen 3
GPU

Adreno 730

Adreno 750
Memory RAM

12 GB

12, 16 GB
Internal storage

256, 512 GB

256, 512, 1024 GB
Memory card

No

No
Storage

UFS 3.1

UFS 4.0

OS
OS

Android 12, Origin OS Ocean

Android 14, Funtouch 14 (global), OriginOS 4 (China)

Main camera
Camera type

Quad

Triple
Main camera

(wide) , 50 MP, f/1.8 , 1/1.57" , 1.0 µm

(wide) , 50 MP, f/1.7 , 1/1.3" , 1.2 µm, 23 mm
(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom

(periscope telephoto) , 64 MP, f/2.6 , 70 mm, 3x optical zoom , 1/2.0"
(telephoto) , 12 MP, f/2.0 , 47 mm, 2x optical zoom

(ultrawide) , 50 MP, f/2.0 , 15 mm
(ultrawide) , 48 MP, f/2.2 , 114˚ , 14 mm
Primary camera resolution

8192 x 6144 pixels

8192 x 6144 pixels
Primary camera video

8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS

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

Zeiss optics

-
Primary camera flash

dual-LED flash

dual-LED flash
Camera features

Autofocus, continuous autofocus, continuous shooting, 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

HDR, Panorama

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 16 MP, f/2.5

(wide) , 16 MP, f/2.5
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera features

Digital image stabilization, face detection, face unlock, HDR

Face unlock, HDR
Selfie camera video

1080p@30fps

1080p@30fps, gyro-EIS

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, 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 3.1

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v5.4
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

aptX HD

aptX HD, aptX Adaptive, aptX Lossless
Infrared

Yes

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

Yes

Yes
NavIC

Yes

-

Features
Sensors

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity

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