Huawei Y7 (2019) vs Alcatel 3L (2021) vs LG K42 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Huawei Y7 (2019) | Alcatel 3L (2021) | LG K42 |
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Released
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Mar 07, 2019
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Released
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Apr 26, 2021
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6.3-inch · 1520 x 720 px
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6.5-inch · 1600 x 720 px
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6.6-inch · 1600 x 720 px
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13 MP Main · 8 MP Selfie
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48 MP Main · 8 MP Selfie
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13 MP Main · 8 MP Selfie
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3GB · 32GB
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4GB · 64GB
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3GB · 32GB
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4000 mAh
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4000 mAh
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4000 mAh
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Display
| Size | ||
|---|---|---|
| 6.3-inch | 6.5-inch | 6.6-inch |
| Resolution | ||
| 1520 x 720 px, 19:9 ratio, 269 PPI | 1600 x 720 px, 20:9 ratio, 269 PPI | 1600 x 720 px, 20:9 ratio, 266 PPI |
| Technology | ||
| IPS LCD | IPS LCD | IPS LCD |
| Screen-to-body | ||
| 79.93 % | 88.45 % | 83.04 % |
| Features | ||
| Ambient light sensor, Proximity sensor | Ambient light sensor, Proximity sensor | Ambient light sensor, Proximity sensor |
Hardware
| System chip | ||
|---|---|---|
| Qualcomm Snapdragon 450 SDM450 (14 nm) | Mediatek Helio P22 MT6762D (12 nm) | Mediatek Helio P22 MT6762 (12 nm) |
| Processor | ||
| Octa-core, 1800 MHz, ARM Cortex-A53, 64-bit | Octa-core, 1800 MHz, Cortex-A53, 64-bit | Octa-core, 2000 MHz, Arm Cortex-A53, 64-bit |
| GPU | ||
| Adreno 506 | PowerVR GE8320 | PowerVR GE8320 |
| RAM | ||
| 3GB (LPDDR3) | 4GB | 3GB (LPDDR4) |
| Internal storage | ||
| 32GB | 64GB (eMMC 5.1), available to use: 48 GB | 32GB |
| Storage expansion | ||
| microSDXC up to 1000 GB | microSDXC up to 512 GB | microSDXC up to 2048 GB |
| OS | ||
| Android (8.1 Oreo) | Android (11) | Android (10) |
| Device type | ||
| Smartphone | Smartphone | Smartphone |
Battery
| Capacity | ||
|---|---|---|
| 4000 mAh | 4000 mAh | 4000 mAh |
| Type | ||
| Li - Ion, Not user replaceable | Li - Polymer, Not user replaceable | Not user replaceable |
| Charging | ||
| Fast charging | ||
| Max charge speed | ||
| Wired: 10.0W | ||
Camera
| Rear | ||
|---|---|---|
| Dual camera | Triple camera | Quad camera |
| Main camera | ||
| 13 MP (PDAF) Specifications: Aperture size: F1.8 | 48 MP (PDAF) Specifications: Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm |
13 MP (PDAF) Specifications: Focal length: 27 mm Sensor size: 1/3.1" Pixel size: 1.12 μm |
| Second camera | ||
| 2 MP (Depth information) | 2 MP (Macro) Specifications: Aperture size: F2.4 |
5 MP (Ultra-wide) Specifications: Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.12 μm |
| Third camera | ||
| 2 MP (Depth information) Specifications: Aperture size: F2.4 | 2 MP (Macro) Specifications: Aperture size: F2.4 | |
| Fourth camera | ||
| 2 MP (Depth information) Specifications: Aperture size: F2.4 |
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| Flash | ||
| LED | LED | LED |
| Video recording | ||
| 1920x1080 (Full HD) (30 fps) | 1920x1080 (Full HD) (30 fps) Features: EIS |
1920x1080 (Full HD) |
| Front | ||
| 8 MP (HDR) | 8 MP (Wide Angle, HDR), Video capture: 1920x1080 (Full HD) | 8 MP, Video capture: 1920x1080 (Full HD) |
Design
| Dimensions | ||
|---|---|---|
| 6.26 x 3.03 x 0.32 inches (158.9 x 76.9 x 8.1 mm) |
6.52 x 2.98 x 0.34 inches (165.6 x 75.6 x 8.7 mm) |
6.50 x 3.02 x 0.33 inches (165 x 76.7 x 8.4 mm) |
| Weight | ||
| 5.93 oz(168.0 g) | 6.84 oz(194.0 g) | 6.49 oz(184.0 g) |
| Materials | ||
| Back: Plastic Frame: Plastic |
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| Resistance | ||
| Yes; MIL-STD-810 certified | ||
| Biometrics | ||
| Fingerprint (touch) | 2D Face unlock, Fingerprint (touch) | Fingerprint (touch) |
| Keys | ||
| Right: Volume control, Lock/Unlock key | Left: Other; Right: Volume control, Lock/Unlock key | Left: Volume control, Other; Right: Lock/Unlock key |
| Colors | ||
| Aurora blue, Midnight black, Coral red | Jewelry Blue, Jewelry Black | Gray, Green, Sky Blue, Red |
Cellular
| 4G (FDD) | ||
|---|---|---|
| Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD) | Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD), 28(700 APT) | Bands 1(2100), 3(1800), 7(2600), 8(900), 20(800 DD), 28(700 APT) |
| 4G (TDD) | ||
| Bands 38(2600) | ||
| 3G | ||
| Bands 5(850), 8(900), 2(1900), 1(2100) | Bands 1(2100), 2(1900), 5(850), 8(900) | Bands 1(2100), 2(1900), 5(850), 8(900) |
| Data Speed | ||
| LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s |
| Dual SIM | ||
| Yes | Yes | Yes |
| SIM type | ||
| Nano SIM | Nano SIM | Nano SIM |
| HD Voice | ||
| Yes | ||
Multimedia
| Headphones | ||
|---|---|---|
| 3.5mm jack | 3.5mm jack | 3.5mm jack |
| Speakers | ||
| Earpiece, Loudspeaker | Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Screen mirroring | ||
| Wireless screen share | Wireless screen share | Wireless screen share |
| Radio | ||
| FM | FM | |
| Additional microphone(s) | ||
| Noise cancellation | Noise cancellation | |
Connectivity & Features
| Bluetooth | ||
|---|---|---|
| 4.2 | 5.0 | 5.0 |
| Wi-Fi | ||
| 802.11 b,g,n Wi-Fi Direct, Hotspot | 802.11 b,g,n Wi-Fi Direct, Hotspot | 802.11 b,g,n Wi-Fi Direct, Hotspot |
| USB | ||
| microUSB, USB 2.0, Features: Charging | microUSB, USB 2.0, Features: Charging, OTG, Mass storage device | Type-C (reversible), USB 3.1, Features: Charging |
| Location | ||
| GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Cell ID, Wi-Fi positioning |
| Sensors | ||
| Accelerometer, Compass | Accelerometer, Compass | Accelerometer, Compass |
| Other | ||
| NFC | NFC | |
Buyers information
| MSRP | ||
|---|---|---|
| € 149 | ||
Availability
| Officially announced | ||
|---|---|---|
| Jan 12, 2021 | ||
Alternative variants
with 64GB storage
| Internal storage | 64GB | |
|---|---|---|
Links
| Full specifications | ||
|---|---|---|
| Huawei Y7 (2019) Specs | Alcatel 3L (2021) Specs | LG K42 Specs |
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