Screen size
iQOO Pad UltraWinner: 8.8"+41%
Y55s (2017)5.2"
Quick verdict
iQOO Pad Ultra leads the measured specs 16-3.
Measured wins
iQOO Pad Ultra
16
spec wins
Overall winner
Ties
3
equal specs
Y55s (2017)
3
spec wins
Screen size
Technology
iQOO Pad Ultra
No cellular connectivity
Y55s (2017)
GSM / HSPA / LTE
2G bands
iQOO Pad Ultra
N/A
Y55s (2017)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
iQOO Pad Ultra
N/A
Y55s (2017)
HSDPA 850 / 900 / 2100
4G bands
iQOO Pad Ultra
N/A
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
Y55s (2017)
1, 3, 5, 7, 8, 40 - Malaysia, Vietnam, 1, 3, 5, 8 - Thailand, Indonesia, Myanmar, Philippines, 1, 3, 5, 40 - India
GPRS
iQOO Pad Ultra
No
Y55s (2017)
-
EDGE
iQOO Pad Ultra
No
Y55s (2017)
-
Speed
iQOO Pad Ultra
-
Y55s (2017)
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
iQOO Pad Ultra
2026, September 29
Y55s (2017)
2017, February. Released 2017, February
Status
iQOO Pad Ultra
Released Oct 5, 2026
Y55s (2017)
Discontinued
Dimensions
iQOO Pad Ultra
197.4 x 126.3 x 5.7 mm (7.77 x 4.97 x 0.22 in)
Y55s (2017)
147.9 x 72.9 x 7.5 mm (5.82 x 2.87 x 0.30 in)
Weight
iQOO Pad Ultra
298 g (10.51 oz)
Y55s (2017)
142 g (5.01 oz)
Build
iQOO Pad Ultra
Glass front, aluminum back, aluminum frame
Y55s (2017)
Glass front, aluminum back, aluminum frame
SIM
iQOO Pad Ultra
No
Y55s (2017)
Nano-SIM + Micro-SIM
Other
iQOO Pad Ultra
Built-in bi-directional cooling fan
Y55s (2017)
-
Type
iQOO Pad Ultra
AMOLED, 1B colors, 165Hz, HDR10+, 1600 nits (HBM), 4500 nits (peak)
Y55s (2017)
IPS LCD
Size
iQOO Pad Ultra
8.8 inches, 224.5 cm2 (~90.1% screen-to-body ratio)
Y55s (2017)
5.2 inches, 74.5 cm2 (~69.1% screen-to-body ratio)
Resolution
iQOO Pad Ultra
1440 x 2304 pixels, 16:10 ratio (~309 ppi density)
Y55s (2017)
720 x 1280 pixels, 16:9 ratio (~282 ppi density)
OS
iQOO Pad Ultra
Android 17, OriginOS 7 HD
Y55s (2017)
Android 6 (Marshmallow), Funtouch 3
Chipset
iQOO Pad Ultra
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
Y55s (2017)
Qualcomm MSM8917 Snapdragon 425 (28 nm)
CPU
iQOO Pad Ultra
Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
Y55s (2017)
Quad-core 1.4 GHz Cortex-A53
GPU
iQOO Pad Ultra
Adreno 850
Y55s (2017)
Adreno 306
Card slot
iQOO Pad Ultra
No
Y55s (2017)
microSDXC (dedicated slot)
Internal
iQOO Pad Ultra
256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Y55s (2017)
16GB 2GB RAM, 16GB 3GB RAM
Other
iQOO Pad Ultra
UFS 4.1
Y55s (2017)
eMMC 5.1
Single
iQOO Pad Ultra
13 MP
Y55s (2017)
13 MP, f/2.2, AF
Video
iQOO Pad Ultra
4K, 1080p
Y55s (2017)
1080p@30fps
Features
iQOO Pad Ultra
-
Y55s (2017)
LED flash, HDR, panorama
Single
iQOO Pad Ultra
8 MP
Y55s (2017)
5 MP, f/2.2
Video
iQOO Pad Ultra
1080p@30fps
Y55s (2017)
Loudspeaker
iQOO Pad Ultra
Yes, with stereo speakers
Y55s (2017)
Yes
3.5mm jack
iQOO Pad Ultra
No
Y55s (2017)
Yes
WLAN
iQOO Pad Ultra
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Y55s (2017)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
iQOO Pad Ultra
5.4, A2DP, LE
Y55s (2017)
4.2, A2DP, LE
Positioning
iQOO Pad Ultra
No
Y55s (2017)
GPS, GLONASS, BDS
NFC
iQOO Pad Ultra
No
Y55s (2017)
No
Radio
iQOO Pad Ultra
No
Y55s (2017)
FM radio
USB
iQOO Pad Ultra
USB Type-C 3.2 Gen2, OTG, video output
Y55s (2017)
microUSB 2.0, OTG
Sensors
iQOO Pad Ultra
Accelerometer, gyro, proximity (accessories only)
Y55s (2017)
Accelerometer, proximity, compass
Type
iQOO Pad Ultra
Si/C Li-Ion 9020 mAh
Y55s (2017)
Li-Ion 2730 mAh, non-removable
Charging
iQOO Pad Ultra
66W wired, PD 5W reverse wired
Y55s (2017)
-
Colors
iQOO Pad Ultra
Black, Silver
Y55s (2017)
Crown Gold, Rose Gold, Space Gray
Price
iQOO Pad Ultra
About 860 EUR
Y55s (2017)
About 200 EUR
Models
iQOO Pad Ultra
-
Y55s (2017)
1610