BLU R2 vs LAVA Z40 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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| BLU R2 | LAVA Z40 |
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3000 mAh
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2250 mAh
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5.2-inch · 1280x720px
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4.0-inch · 800x400px
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Single camera
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Single camera
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1GB · 8GB
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1GB · 8GB
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Released
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January 2019
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Design
| Dimensions | |
|---|---|
| 5.92 x 2.93 x 0.38 inches 150.3 x 74.3 x 9.6 mm |
4.94 x 2.52 x 0.46 inches 125.5 x 63.9 x 11.65 mm |
| Weight | |
| 5.50 oz / 156.0 g | 4.23 oz / 120.0 g |
| Materials | |
| Back: Aluminum | |
| Biometrics | |
| Fingerprint (touch) | |
| Features | |
| Touch sensitive control keys | |
| Keys | |
| Right: Volume control, Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Black, Gold, Gray, Pink | Black, Gold |
Display
| Size | |
|---|---|
| 5.2-inch, 66.61% screen-to-body | 4.0-inch, 51.41% screen-to-body |
| Type | |
| TFT | |
| Resolution | |
| 1280x720px, 282 PPI | 800x400px, 224 PPI |
| Colors | |
| 16 777 216 | |
| Protection | |
| Corning Gorilla Glass 4 | |
Hardware
| System chip | |
|---|---|
| MediaTek MT6580 (28 nm) | |
| Processor | |
| Quad-core 1300 MHz ARM Cortex-A7 |
Quad-core 1400 MHz |
| GPU | |
| Mali-400 MP1 | Yes |
| Memory | |
| 1GB/8GB | 1GB/8GB |
| Storage expansion | |
| microSDHC up to 64 GB | microSDHC up to 64 GB |
| OS | |
| Android (7.0 Nougat) | Android (8.1 Oreo) |
Battery
| Type | |
|---|---|
| 3000 mAh | 2250 mAh, Li - Ion |
Camera
| Rear | |
|---|---|
| Single camera | Single camera |
| Main camera | |
| 8 MP Aperture size: F2.0 |
2 MP |
| Flash | |
| Dual LED | LED |
| Video recording | |
| 1080p (30 fps) Video calling, Video sharing | 720p Video calling, Video sharing |
| Front | |
| 8 MP (Flash) | 2 MP (Flash) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.0 | 4.2 |
| WLAN | |
| b,g,n Hotspot, Wi-Fi Direct 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, Ambient light sensor, Proximity sensor | Accelerometer, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS | GPS, A-GPS, Glonass |
| Other | |
| VoIP, Tethering, Computer sync, OTA sync | VoIP, Tethering, Computer sync, OTA sync |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Features | |
| Album art cover, Background playback | Album art cover, Background playback |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | |
Cellular
| 3G Bands | |
|---|---|
| 5, 8, 4, 2, 1 | 8, 1 |
| Data Speed | |
| LTE, HSPA, UMTS | |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Nano SIM | |
| VoLTE | |
| Yes | |
Phone Features
| Notifications | |
|---|---|
| Haptic feedback | Haptic feedback, Music ringtones, Vibration |
| Other features | |
| Voice dialing, Voice commands, Voice recording | Voice dialing, Voice commands, Voice recording |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Jul 21, 2017 FCC ID value: YHLBLUR2II | |
| Measured SAR | |
| Head: 0.50 W/kg Body: 0.98 W/kg Simultaneous Transmission: 1.22 W/kg Wireless Router: 0.98 W/kg |
Head: 1.60 W/kg |
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