Iqoo Z9s Pro vs Lenovo Vibe Z2 Pro K920

Key Specs

Battery
5500 mAh	4000 mAh
Display
6.77 inches (17.2 cm)	6.0 inches (15.24 cm)
Front Camera
16 MP	5 MP
Processor
Qualcomm Snapdragon 7 Gen 3	Qualcomm Snapdragon 801 MSM8974AC
RAM
8 GB	3 GB
Rear Camera
50 MP + 8 MP	16 MP

Battery

Capacity
5500 mAh	4000 mAh
Quick Charging
Yes, Flash, 80W: 50 % in 21 minutes	-
Removable
No	No
Standby time
-	Up to 948 Hours(2G)
TalkTime
-	Up to 45 Hours(2G)
Type
Li-ion	Li-Polymer
USB Type-C
Yes	-

Design

Build Material
Back: Vegan Leather	-
Colours
Luxe Marble, Flamboyant Orange	Black, White
Height
163.72 mm	156 mm
Ruggedness
Dust proof	-
Thickness
7.49 mm	7.7 mm
Waterproof
Yes, Splash proof, IP64	-
Weight
185 grams	179 grams
Width
75 mm	81.3 mm

Display

Aspect Ratio
20:9	-
Bezel-less display
Yes with punch-hole display	-
Display Type
AMOLED (Curved Display)	IPS LCD
HDR 10 / HDR+ support
Yes, HDR 10+	-
Peak Brightness
4500 nits	-
Pixel Density
388 ppi	490 ppi
Refresh Rate
120 Hz	-
Resolution
1080x2392 px (FHD+)	1440x2560 px (QHD (2k))
Screen Protection
Yes	Corning Gorilla Glass v3
Screen Size
6.77 inches (17.2 cm)	6.0 inches (15.24 cm)
Screen to Body Ratio (calculated)
90.12 %	78.07 %
Screen to Body Ratio (claimed by the brand)
93.13 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Single	-
Resolution
16 MP f/2.45, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size)	5 MP, Primary Camera
Video Recording
1920x1080 @ 30 fps	-

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General

Brand
iQOO	Lenovo
Custom UI
Funtouch OS	VIBE UI
Launch Date
August 23, 2024 (Official)	September 30, 2014 (Official)
Operating System
Android v14	Android v4.4.2 (Kitkat)
Software Support
2 Years OS / 3 Years Security (estimated from the launch date)	-

Main Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Face detection Touch to focus
Camera Setup
Dual	Single
Flash
Yes, Smart Aura Light	Yes, Dual LED Flash
Image Resolution
8150 x 6150 Pixels	3456 x 4608 Pixels
OIS
Yes	Yes
Resolution
50 MP f/1.79, Wide Angle, Primary Camera(1.95" sensor size, IMX882, CMOS image sensor, Exmor-RS CMOS Sensor, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera	16 MP f/2.2, Primary Camera
Sensor
-	Back-illuminated sensor (BSI)
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) SuperMoon	High Dynamic Range mode (HDR)
Video Recording
3840x2160 @ 30 fps 1920x1080 @ 30 fps	3840x2160 @ 30 fps 1920x1080 @ 30 fps
Video Recording Features
Dual Video Recording Bokeh portrait video	-

Multimedia

Audio Jack
USB Type-C	3.5 mm
FM Radio
No	Yes
Loudspeaker
Yes	Yes
Stereo Speakers
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.4	Yes, v4.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS
NFC
No	Yes
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Not Supported in India, 3G, 2G
SAR Value
Head: 0.950 W/kg, Body: 0.830 W/kg	-
SIM 1
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 800(band 20) 3G Bands: UMTS 1700 / 1900 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 4G Speed: 50 Mbit/s ↑ 150 Mbit/s ↓ (LTE category 4) 3G Speed: HSDPA 42 Mbit/s ↓ GPRS: Available EDGE: Available
SIM 2
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N77 / N78 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Micro
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB 2.0, Mass storage device, USB charging	microUSB 2.0
VoLTE
Yes	-
Wi-Fi
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz	Yes, Wi-Fi 5 (802.11 b/g/n/ac)
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	-
CPU
Octa core (2.63 GHz, Single core, Cortex A715 + 2.4 GHz, Tri core, Cortex A715 + 1.8 GHz, Quad core, Cortex A510)	Quad core, 2.5 GHz, Krait 400
Chipset
Qualcomm Snapdragon 7 Gen 3	Qualcomm Snapdragon 801 MSM8974AC
Fabrication
4 nm	-
Graphics
Adreno 720	Adreno 330
RAM type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	-
Fingerprint Sensor Position
On-screen	-
Fingerprint Sensor Type
Optical	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
No	No
Internal Memory
128 GB	32 GB
Storage Type
UFS 2.2	-
USB OTG
Yes	-