Alcatel 1S (2021) vs LAVA Z40 Specs Comparison

Availability

Officially announced
Jan 11, 2021
Prices (MSRP)
€109

Design

Dimensions
6.52 x 2.98 x 0.35 inches 165.6 x 75.6 x 8.8 mm	4.94 x 2.52 x 0.46 inches 125.5 x 63.9 x 11.65 mm
Weight
6.70 oz / 190.0 g	4.23 oz / 120.0 g
Materials
Back: Plastic Frame: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)
Features
	Touch sensitive control keys
Keys
Left: Lock/Unlock key; Right: Volume control	Right: Volume control, Lock/Unlock key
Colors
Elegant Black, Twilight Blue	Black, Gold

Display

Size
6.5-inch, 88.45% screen-to-body	4.0-inch, 51.41% screen-to-body
Type
IPS LCD	TFT
Resolution
1600x720px, 20:9 ratio, 269 PPI	800x400px, 224 PPI
Colors
	16 777 216
Protection
	Corning Gorilla Glass 4

Hardware

System chip
Mediatek Helio P22 MTK6762D (12 nm)
Processor
Octa-core 1800 MHz Cortex-A53	Quad-core 1400 MHz
GPU
PowerVR GE8320	Yes
Memory
3GB/32GB (eMMC 5.1)	1GB/8GB
Storage expansion
microSDXC up to 512 GB	microSDHC up to 64 GB
OS
Android (11)	Android (8.1 Oreo)

Battery

Type
4000 mAh, Li - Polymer	2250 mAh, Li - Ion
Charge speed
Wired: 10.0W

Camera

Rear
Triple camera	Single camera
Main camera
13 MP (PDAF) Aperture size: F2.0 Focal length: 27 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	2 MP
Second camera
2 MP (Macro) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.12 μm
Third camera
2 MP (Depth information) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.65 μm
Flash
LED	LED
Video recording
1080p (30 fps) EIS	720p Video calling, Video sharing
Front
5 MP (HDR) Video capture: 1080p	2 MP (Flash)

Connectivity & Features

Bluetooth
5.0	4.2
WLAN
b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n	b,g,n Hotspot, Wi-Fi Direct 802.11 b, g, n
USB
microUSB, USB 2.0	microUSB, USB 2.0
Sensors
Accelerometer, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass
Other
	VoIP, Tethering, Computer sync, OTA sync

Discover more

Full Specs Alcatel 1S (2021) Specs

Full Specs LAVA Z40 Specs

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
	Album art cover, Background playback
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM
Additional microphone(s)
Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20, 28
4G (TDD) Bands
38, 40, 41
3G Bands
1, 2, 5, 8	8, 1
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE, HSPA, UMTS
Dual SIM
Yes	Yes
SIM type
Nano SIM	Nano SIM
VoLTE
	Yes

Phone Features

Notifications
	Haptic feedback, Music ringtones, Vibration
Other features
	Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Feb 21, 2021 FCC ID value: 2ACCJB147
Measured SAR
Head: 0.35 W/kg Body: 0.55 W/kg Simultaneous Transmission: 1.43 W/kg Wireless Router: 1.38 W/kg	Head: 1.60 W/kg