Oukitel Wp21 vs Vivo V40

Key Specs

Battery
9800 mAh	5500 mAh
Display
6.78 inches (17.22 cm)	6.78 inches (17.22 cm)
Front Camera
-	50 MP
Processor
MediaTek Helio G99	Qualcomm Snapdragon 7 Gen 3
RAM
12 GB	8 GB
Rear Camera
64 MP + 2 MP + 20 MP	50 MP + 50 MP

Battery

Capacity
9800 mAh	5500 mAh
Quick Charging
Yes, Fast, 66W	Yes, Flash, 80W
Removable
No	No
Standby time
Up to 1150 Hours(2G)	-
Type
Li-Polymer	Li-ion
USB Type-C
Yes	Yes

Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Triple	-
Flash
Yes, LED Flash	-
Image Resolution
9000 x 7000 Pixels	-
Resolution
64 MP f/1.9, Primary Camera 2 MP f/2.4, Macro Camera 20 MP f/2.0	-
Sensor
IMX686, Exmor-RS CMOS Sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Design

Build Material
-	Back: Mineral Glass
Colours
Black	Ganges Blue, Lotus Purple, Titanium Grey
Height
177.3 mm	164.16 mm
Ruggedness
Dust proof	Dust proof
Thickness
14.8 mm	7.58 mm
Waterproof
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68, IP69K	Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68, IP69
Weight
398 grams	190 grams
Width
84.3 mm	74.93 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
Yes	Yes with punch-hole display
Display Type
IPS LCD	AMOLED (Curved Display)
HDR 10 / HDR+ support
-	Yes, HDR 10+
Peak Brightness
-	4500 nits
Pixel Density
388 ppi	453 ppi
Refresh Rate
120 Hz	120 Hz
Resolution
1080x2400 px (FHD+)	1260x2800 px (FHD+)
Screen Size
6.78 inches (17.22 cm)	6.78 inches (17.22 cm)
Screen to Body Ratio (calculated)
74.25 %	90.23 %
Screen to Body Ratio (claimed by the brand)
-	93 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Camera Setup
-	Single
Resolution
-	50 MP f/2.0, Wide Angle, Primary Camera(21 mm focal length, 2.7" sensor size, 0.64µm pixel size)

General

Brand
Oukitel	vivo
Custom UI
-	Funtouch OS
Launch Date
February 8, 2023 (Official)	August 7, 2024 (Official)
Operating System
Android v12	Android v14
Software Support
-	2 Years OS / 3 Years Security (estimated from the launch date)

Main Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
-	Dual
Flash
-	Yes, Smart Aura Light
Image Resolution
-	8150 x 6150 Pixels
OIS
-	Yes
Resolution
-	50 MP f/1.88, Wide Angle (84° field-of-view), Primary Camera(23 mm focal length, 1.56" sensor size, S5KGNJ, ISO-CELL, 1µm pixel size)50 MP f/2.0, Ultra-Wide Angle Camera(15 mm focal length, 2.7" sensor size, 0.64µm pixel size)
Settings
-	Exposure compensation, ISO control
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR) SuperMoon
Video Recording
-	3840x2160 @ 30 fps 1920x1080 @ 30 fps
Video Recording Features
-	Dual Video Recording Bokeh portrait video

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.2	Yes, v5.4
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
Yes	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Supported in India, 4G Supported in India, 3G, 2G
SAR Value
-	Head: 0.970 W/kg, Body: 0.90 W/kg
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) 3G Bands: UMTS 1700 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	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) / 1900(band 39) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
Mass storage device, USB charging	USB 2.0, Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Features
Mobile Hotspot	Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)	Octa core (2.63 GHz, Single core, Cortex A715 + 2.4 GHz, Tri core, Cortex A715 + 1.8 GHz, Quad core, Cortex A510)
Chipset
MediaTek Helio G99	Qualcomm Snapdragon 7 Gen 3
Fabrication
6 nm	4 nm
Graphics
Mali-G57 MC2	Adreno 720
RAM type
LPDDR4X	LPDDR4X

Sensors

Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
Side	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
256 GB	128 GB
Storage Type
-	UFS 2.2
USB OTG
Yes	Yes