Vivo V40e vs Vivo X21

Key Specs

Battery
5500 mAh	3200 mAh
Display
6.77 inches (17.2 cm)	6.28 inches (15.95 cm)
Front Camera
50 MP	12 MP
Processor
MediaTek Dimensity 7300	Qualcomm Snapdragon 660
RAM
8 GB	6 GB
Rear Camera
50 MP + 8 MP	12 MP + 5 MP

Battery

Capacity
5500 mAh	3200 mAh
Quick Charging
Yes, Flash, 80W	Yes, Fast
Removable
No	No
Type
Li-ion	Li-ion
USB Type-C
Yes	No

Design

Build Material
Back: Plastic	-
Colours
Royal Bronze, Mint Green	Black
Height
163.72 mm	154.4 mm
Ruggedness
Dust proof	-
Thickness
7.49 mm	7.3 mm
Waterproof
Yes, Splash proof, IP64	-
Weight
183 grams	156.2 grams
Width
75 mm	74.7 mm

Display

Aspect Ratio
20:9	19:9
Bezel-less display
Yes with punch-hole display	-
Display Type
AMOLED (Curved Display)	Super AMOLED
HDR 10 / HDR+ support
Yes, HDR 10+	-
Pixel Density
388 ppi	402 ppi
Refresh Rate
120 Hz	-
Resolution
1080x2392 px (FHD+)	1080x2280 px (FHD+)
Screen Protection
-	Corning Gorilla Glass v3
Screen Size
6.77 inches (17.2 cm)	6.28 inches (15.95 cm)
Screen to Body Ratio (calculated)
90.12 %	84.93 %
Screen to Body Ratio (claimed by the brand)
93.3 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Camera Setup
Single	Single
Flash
-	Yes, Screen flash
Resolution
50 MP f/2.0, Wide Angle, Primary Camera(1/2.76" sensor size, 0.64µm pixel size)	12 MP f/2.0, Primary Camera
Sensor
-	CMOS
Video Recording
Full HD @ 60 FPS	-

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General

Brand
vivo	vivo
Custom UI
Funtouch OS	Funtouch OS
Launch Date
September 25, 2024 (Official)	May 29, 2018 (Official)
Operating System
Android v14	Android v8.1 (Oreo)
Software Support
3 Years OS / 4 Years Security (estimated from the launch date)	-

Main Camera

Autofocus
Yes	Yes
Camera Features
2 x Digital Zoom Auto Flash Face detection Touch to focus	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Dual	Dual
Flash
Yes, LED Flash + Aura Light	Yes, LED Flash
Image Resolution
8150 x 6150 Pixels	4000 x 3000 Pixels
OIS
Yes	-
Resolution
50 MP f/1.79, Wide Angle (79° field-of-view), Primary Camera(1/1.95" sensor size, IMX882, CMOS image sensor, Exmor-RS CMOS Sensor, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera	12 MP f/1.8, Primary Camera(2.55" sensor size, 1.4µm pixel size)5 MP f/2.4, Depth Camera
Sensor
-	S5K2L9, ISO-CELL
Settings
ISO control	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) SuperMoon	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
4k @ 30 FPS 1920x1080 fps	3840x2160 @ 30 fps
Video Recording Features
Dual Video Recording	-

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, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	-
Network Support
5G, 4G, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
Head: 0.879 W/kg, Body: 0.842 W/kg	Head: 1.180 W/kg, Body: 0.573 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: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 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	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5) 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	SIM1: Nano, SIM2: Nano (Hybrid)
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB 2.0, Mass storage device, USB charging	Mass storage device, USB charging, microUSB 2.0
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 (2.5 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)	Octa core (2.2 GHz, Quad core, Kryo 260 + 1.84 GHz, Quad core, Kryo 260)
Chipset
MediaTek Dimensity 7300	Qualcomm Snapdragon 660
Fabrication
4 nm	-
Graphics
Mali-G615 MC2	Adreno 512
RAM type
LPDDR4X	-

Sensors

Applications
-	Facebook, WhatsApp, LINE, Google Duo, Gmail, Amazon, Lazada, Flipkart, Maps, Newspoint, WPS Office, UC Browser
Fingerprint Sensor
Yes	Yes
Fingerprint Sensor Position
On-screen	On-screen
Fingerprint Sensor Type
Optical	Optical
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
No	Yes, Up to 256 GB
Internal Memory
128 GB	128 GB
Storage Type
UFS 2.2	-
USB OTG
Yes	Yes
User Available Storage
-	Up to 107 GB