Screen size
iQOO Pad UltraWinner: 8.8"+49%
Y15S (2015)4.5"
Quick verdict
iQOO Pad Ultra leads the measured specs 17-3.
Measured wins
iQOO Pad Ultra
17
spec wins
Overall winner
Ties
2
equal specs
Y15S (2015)
3
spec wins
Screen size
Technology
iQOO Pad Ultra
No cellular connectivity
Y15S (2015)
GSM / HSPA
2G bands
iQOO Pad Ultra
N/A
Y15S (2015)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
iQOO Pad Ultra
N/A
Y15S (2015)
HSDPA 900 / 2100
4G bands
iQOO Pad Ultra
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
USB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
Y15S (2015)
-
GPRS
iQOO Pad Ultra
No
Y15S (2015)
-
EDGE
iQOO Pad Ultra
No
Y15S (2015)
-
Speed
iQOO Pad Ultra
-
Y15S (2015)
HSPA
Announced
iQOO Pad Ultra
2026, September 29
Y15S (2015)
2015, August. Released 2015, August
Status
iQOO Pad Ultra
Released Oct 5, 2026
Y15S (2015)
Discontinued
Dimensions
iQOO Pad Ultra
197.4 x 126.3 x 5.7 mm (7.77 x 4.97 x 0.22 in)
Y15S (2015)
131.4 x 66.2 x 9 mm (5.17 x 2.61 x 0.35 in)
Weight
iQOO Pad Ultra
298 g (10.51 oz)
Y15S (2015)
130 g (4.59 oz)
Build
iQOO Pad Ultra
Glass front, aluminum back, aluminum frame
Y15S (2015)
-
SIM
iQOO Pad Ultra
No
Y15S (2015)
Dual SIM (Micro-SIM, dual stand-by)
Other
iQOO Pad Ultra
Built-in bi-directional cooling fan
Y15S (2015)
-
Type
iQOO Pad Ultra
AMOLED, 1B colors, 165Hz, HDR10+, 1600 nits (HBM), 4500 nits (peak)
Y15S (2015)
IPS LCD
Size
iQOO Pad Ultra
8.8 inches, 224.5 cm2 (~90.1% screen-to-body ratio)
Y15S (2015)
4.5 inches, 55.8 cm2 (~64.1% screen-to-body ratio)
Resolution
iQOO Pad Ultra
1440 x 2304 pixels, 16:10 ratio (~309 ppi density)
Y15S (2015)
480 x 854 pixels, 16:9 ratio (~218 ppi density)
OS
iQOO Pad Ultra
Android 17, OriginOS 7 HD
Y15S (2015)
Android 5.1 (Lollipop)
Chipset
iQOO Pad Ultra
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
Y15S (2015)
Mediatek MT6580 (28 nm)
CPU
iQOO Pad Ultra
Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
Y15S (2015)
Quad-core 1.3 GHz Cortex-A7
GPU
iQOO Pad Ultra
Adreno 850
Y15S (2015)
Mali-400MP2
Card slot
iQOO Pad Ultra
No
Y15S (2015)
microSDXC (dedicated slot)
Internal
iQOO Pad Ultra
256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Y15S (2015)
8GB 1GB RAM
Other
iQOO Pad Ultra
UFS 4.1
Y15S (2015)
-
Single
iQOO Pad Ultra
13 MP
Y15S (2015)
5 MP, AF
Video
iQOO Pad Ultra
4K, 1080p
Y15S (2015)
1080p@30fps
Features
iQOO Pad Ultra
-
Y15S (2015)
LED flash, HDR, panorama
Single
iQOO Pad Ultra
8 MP
Y15S (2015)
2 MP
Video
iQOO Pad Ultra
1080p@30fps
Y15S (2015)
Loudspeaker
iQOO Pad Ultra
Yes, with stereo speakers
Y15S (2015)
Yes
3.5mm jack
iQOO Pad Ultra
No
Y15S (2015)
Yes
WLAN
iQOO Pad Ultra
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band
Y15S (2015)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
iQOO Pad Ultra
5.4, A2DP, LE
Y15S (2015)
4.0, A2DP, EDR
Positioning
iQOO Pad Ultra
No
Y15S (2015)
GPS
NFC
iQOO Pad Ultra
No
Y15S (2015)
No
Radio
iQOO Pad Ultra
No
Y15S (2015)
FM radio
USB
iQOO Pad Ultra
USB Type-C 3.2 Gen2, OTG, video output
Y15S (2015)
microUSB 2.0, OTG
Infrared port
iQOO Pad Ultra
-
Y15S (2015)
Yes
Sensors
iQOO Pad Ultra
Accelerometer, gyro, proximity (accessories only)
Y15S (2015)
Accelerometer, proximity, compass
Type
iQOO Pad Ultra
Si/C Li-Ion 9020 mAh
Y15S (2015)
1900 mAh, removable
Charging
iQOO Pad Ultra
66W wired, PD 5W reverse wired
Y15S (2015)
-
Stand-by
iQOO Pad Ultra
-
Y15S (2015)
Up to 410 h (2G) / Up to 410 h (3G)
Talk time
iQOO Pad Ultra
-
Y15S (2015)
Up to 10 h (2G) / Up to 8 h (3G)
Music play
iQOO Pad Ultra
-
Y15S (2015)
Up to 45 h
Colors
iQOO Pad Ultra
Black, Silver
Y15S (2015)
White, Black
Price
iQOO Pad Ultra
About 860 EUR
Y15S (2015)
-
Models
iQOO Pad Ultra
-
Y15S (2015)
Y15S
SAR
iQOO Pad Ultra
-
Y15S (2015)
0.62 W/kg (head) 0.59 W/kg (body)
SAR EU
iQOO Pad Ultra
-
Y15S (2015)
0.76 W/kg (head) 0.73 W/kg (body)