Screen size
iQOO Pad6 ProWinner: 13.2"+51%
X20 Plus UD6.4"
Quick verdict
iQOO Pad6 Pro leads the measured specs 14-5.
Measured wins
iQOO Pad6 Pro
14
spec wins
Overall winner
Ties
3
equal specs
X20 Plus UD
5
spec wins
Screen size
Technology
iQOO Pad6 Pro
No cellular connectivity
X20 Plus UD
GSM / CDMA / HSPA / LTE
2G bands
iQOO Pad6 Pro
N/A
X20 Plus UD
GSM 900 / 1800 , CDMA 800 & TD-SCDMA
3G bands
iQOO Pad6 Pro
N/A
X20 Plus UD
HSDPA 850 / 900 / 1900 / 2100
4G bands
iQOO Pad6 Pro
N/A
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
X20 Plus UD
1, 2, 3, 4, 5, 8, 38, 39, 40, 41
GPRS
iQOO Pad6 Pro
No
X20 Plus UD
-
EDGE
iQOO Pad6 Pro
No
X20 Plus UD
-
Speed
iQOO Pad6 Pro
-
X20 Plus UD
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
iQOO Pad6 Pro
2026, May 20
X20 Plus UD
2018, January. Released 2018, January
Status
iQOO Pad6 Pro
Available. Released 2026, May 20
X20 Plus UD
Discontinued
Dimensions
iQOO Pad6 Pro
297 x 199.8 x 6.2 mm (11.69 x 7.87 x 0.24 in)
X20 Plus UD
155.3 x 80.1 x 7.5 mm (6.11 x 3.15 x 0.30 in)
Weight
iQOO Pad6 Pro
663 g (1.46 lb)
X20 Plus UD
181.5 g (6.42 oz)
Build
iQOO Pad6 Pro
Glass front, aluminum back, aluminum frame
X20 Plus UD
Glass front, aluminum back, aluminum frame
SIM
iQOO Pad6 Pro
No
X20 Plus UD
Nano-SIM + Nano-SIM
Other
iQOO Pad6 Pro
Stylus support
X20 Plus UD
-
Type
iQOO Pad6 Pro
IPS LCD, 1B colors, 144Hz, HDR, 1200 nits (peak)
X20 Plus UD
Super AMOLED
Size
iQOO Pad6 Pro
13.2 inches, 515.0 cm2 (~86.8% screen-to-body ratio)
X20 Plus UD
6.43 inches, 106.7 cm2 (~85.8% screen-to-body ratio)
Resolution
iQOO Pad6 Pro
2512 x 3840 pixels, 3:2 ratio (~348 ppi density)
X20 Plus UD
1080 x 2160 pixels, 18:9 ratio (~376 ppi density)
OS
iQOO Pad6 Pro
Android 16, OriginOS 6
X20 Plus UD
Android 7.1.1 (Nougat), Funtouch 3.2
Chipset
iQOO Pad6 Pro
Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
X20 Plus UD
Qualcomm SDM660 Snapdragon 660 (14 nm)
CPU
iQOO Pad6 Pro
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)
X20 Plus UD
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU
iQOO Pad6 Pro
Adreno 840
X20 Plus UD
Adreno 512
Card slot
iQOO Pad6 Pro
No
X20 Plus UD
microSDXC (uses shared SIM slot)
Internal
iQOO Pad6 Pro
256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM
X20 Plus UD
128GB 4GB RAM
Other
iQOO Pad6 Pro
UFS 4.1
X20 Plus UD
eMMC 5.1
Single
iQOO Pad6 Pro
13 MP
X20 Plus UD
-
Features
iQOO Pad6 Pro
LED flash, panorama
X20 Plus UD
LED flash, HDR, panorama
Video
iQOO Pad6 Pro
4K, 1080p
X20 Plus UD
1080p@30fps
Dual
iQOO Pad6 Pro
-
X20 Plus UD
12 MP, f/1.8, AF Auxiliary lens
Single
iQOO Pad6 Pro
8 MP
X20 Plus UD
12 MP, f/2.0, (wide), 1/2.8", 1.28µm
Video
iQOO Pad6 Pro
1080p@30fps
X20 Plus UD
Loudspeaker
iQOO Pad6 Pro
Yes, with stereo speakers (8 speakers)
X20 Plus UD
Yes
3.5mm jack
iQOO Pad6 Pro
No
X20 Plus UD
Yes
Other
iQOO Pad6 Pro
-
X20 Plus UD
32-bit/192kHz Hi-Res audio
WLAN
iQOO Pad6 Pro
Wi-Fi 802.11 a/b/g/n/ac/6/7 dual-band
X20 Plus UD
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
iQOO Pad6 Pro
5.4, A2DP, LE
X20 Plus UD
5.0, A2DP, LE
Positioning
iQOO Pad6 Pro
Unspecified
X20 Plus UD
GPS
NFC
iQOO Pad6 Pro
No
X20 Plus UD
No
Radio
iQOO Pad6 Pro
No
X20 Plus UD
No
USB
iQOO Pad6 Pro
USB Type-C 3.2, OTG, magnetic connector
X20 Plus UD
microUSB 2.0, OTG
Sensors
iQOO Pad6 Pro
Accelerometer, gyro, proximity (accessories only)
X20 Plus UD
Fingerprint (under display, optical), accelerometer, proximity, compass
Type
iQOO Pad6 Pro
13000 mAh
X20 Plus UD
Li-Ion 3900 mAh, non-removable
Charging
iQOO Pad6 Pro
66W wired, PD 5W reverse wired
X20 Plus UD
22.5W wired
Colors
iQOO Pad6 Pro
Green, Gray, Silver
X20 Plus UD
Matte Black, Gold, Rose gold
Price
iQOO Pad6 Pro
About 540 EUR
X20 Plus UD
About 550 EUR