Iqoo Z7 8gb Ram vs Vivo T4

Key Specs

Battery
4500 mAh	-
Display
6.38 inches (16.21 cm)	-
Front Camera
16 MP	-
Processor
MediaTek Dimensity 920 MT6877T	-
RAM
8 GB	-
Rear Camera
64 MP + 2 MP	-

Audio

Audio Jack
-	USB Type-C

Battery

Capacity
4500 mAh	7300 mAh
Quick Charging
Yes, Flash, 44W: 50 % in 25 minutes	Yes, 90W Flash Charging
Removable
No	-
Type
Li-ion	Li-ion
USB Type-C
Yes	Yes

Camera

Autofocus
-	Yes
Flash
-	Yes, Ring LED
Front Camera
-	32 MP
Image Resolution
-	8150 x 6150 Pixels
Rear Camera
-	50 MP + 2 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR) SuperMoon
Video Recording
-	3840x2160 @ 30 fps,1920x1080 @ 30 fps

Design

Build Material
-	Back: Plastic
Colours
Norway Blue, Pacific Night	-
Height
158.9 mm	-
Ruggedness
Dust proof	Dust proof
Thickness
7.8 mm	-
Water Resistance
-	Yes, Splash proof, IP65
Waterproof
Yes, Splash proof, IP54	-
Weight
173 grams	199 grams
Width
73.5 mm	-

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Dimensions

Dimensions
-	163.4 mm x 76.4 mm x 7.89 mm
Height
-	163.4 mm
Thickness
-	7.89 mm
Width
-	76.4 mm

Display

Aspect Ratio
20:9	20:9
Bezel-less display
Yes with waterdrop notch	Yes with punch-hole display
Brightness
1300 nits	-
Display Type
AMOLED	AMOLED (Curved Display)
HDR 10 / HDR+ support
Yes, HDR 10+	-
Pixel Density
413 ppi	388 ppi
Refresh Rate
90 Hz	120 Hz
Resolution
1080x2400 px (FHD+)	50 MP + 2 MP , Primary Camera
Screen Protection
Yes	-
Screen Size
6.38 inches (16.21 cm)	6.77 inches (17.2 cm)
Screen to Body Ratio (calculated)
84.14 %	-
Screen to Body Ratio (claimed by the brand)
-	88.64 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Camera Setup
Single	-
Resolution
16 MP f/2.0, Wide Angle, Primary Camera	-
Video Recording
1920x1080 @ 30 fps	-

General

Brand
iQOO	vivo
Custom UI
Funtouch OS	Funtouch OS
Launch Date
March 21, 2023 (Official)	April 22, 2025
Model
-	T4
Operating System
Android v13	Android v15
SAR Value
-	Head: 0.990 W/kg, Body: 0.873 W/kg

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Dual	-
Flash
Yes, LED Flash	-
Image Resolution
9000 x 7000 Pixels	-
OIS
Yes	-
Resolution
64 MP f/1.79, Wide Angle, Primary Camera(1.97" sensor size, 0.7µm pixel size)2 MP f/2.4, Depth Camera	-
Sensor
S5KGW3, CMOS image sensor, ISOCELL Plus	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
3840x2160 @ 30 fps 1920x1080 @ 30 fps	-
Video Recording Features
Video HDR Vlog Mode	-

Multimedia

Audio Jack
3.5 mm	-
FM Radio
No	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.2	Yes, v5.2
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
-	No
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	5G, 4G
SAR Value
Head: 1.15 W/kg, Body: 0.84 W/kg	-
SIM 1
5G Bands: FDD N1 / N3 / N8 / N28 TDD 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) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N40 / N41 / N77 / N78, 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)
SIM 2
5G Bands: FDD N1 / N3 / N8 / N28 TDD 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) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N40 / N41 / N77 / N78,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)
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
CPU
Octa core (2.5 GHz, Dual core, Cortex A78 + 2 GHz, Hexa Core, Cortex A55)	-
Chipset
MediaTek Dimensity 920 MT6877T	-
Fabrication
6 nm	-
Graphics
Mali-G68 MC4	Adreno 810
Processor
-	Qualcomm Snapdragon 7s Gen 3
Processor Fabrication
-	4 nm
RAM
8 GB	8 GB / 12 GB
RAM Type
LPDDR4X	LPDDR4X
RAM type
LPDDR4X	-

Sensors

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

Storage

Expandable Memory
Yes, Up to 1 TB	No
Internal Memory
128 GB	128 GB / 256 GB
Storage Type
UFS 2.2	UFS 2.2
USB OTG
Yes	-
User Available Storage
Up to 108 GB	-