Compare Devices
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Brand | blu | blu | zte |
Model | blu grand xl lte | blu s1 | zte blade a51 |
Announced | 2017 August | 2017 September | 2021 May 08 |
Status | Available. Released 2017 August | Available. Released 2017 September | Available. Released 2021 May 08 |
Device Body | |||
Dimensions | 157.6 x 78.8 x 8.5 mm ( 6.20 x 3.10 x 0.33 in ) | 147.3 x 72.8 x 8.4 mm ( 5.80 x 2.87 x 0.33 in ) | 166.5 x 75.6 x 8.5 mm ( 6.56 x 2.98 x 0.33 in ) |
Weight in gram | 182 | 137 | 173.7 |
SIM card | dual SIM ( Nano-SIM ) | Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | ||
Display type | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD |
Display resolution | 720 x 1280 pixels | 16 : 9 ratio ( ~267 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~282 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) |
Display size | 5.5 inches | 83.4 cm2 ( ~67.1% screen to body ratio ) | 5.2 inches | 74.5 cm2 ( ~69.5% screen to body ratio ) | 6.52 inches | 102.6 cm2 ( ~81.5% screen to body ratio ) |
Display Protection | |||
Operating System | android 7.0 ( nougat ) | android 7.0 ( nougat ) | android 11 ( go edition ) |
CPU | Quad-core 1.3 GHz cortex-a53 | Octa-core ( 4x1.5 GHz cortex-a53 & 4x1.0 GHz cortex-a53 ) | Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) |
Chipset | mediatek mt6737 ( 28 nm ) | mediatek mt6750 ( 28 nm ) | unisoc sc9863a ( 28nm ) |
GPU | mali-t720 | mali-t860mp2 | img8322 |
Memory card | microsdxc | microsdxc ( dedicated slot ) | microsdxc |
Memory v1 | 8gb 1gb RAM | 16gb 2gb RAM | 32gb 2gb RAM |
Memory v2 | 16gb 2gb RAM | 64gb 2gb RAM | |
Primary camera | 13 megapixel| 1/4.0" | Auto focus | 13 mega pixel | 13 megapixel| Auto focus 2 mega pixel |
Secondary camera | 8 mega pixel | 5 mega pixel | 5 mega pixel |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 b/g/n |
Bluetooth | 4.0 | a2dp | 4.0 | a2dp | 4.2 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps | |
NFC | Yes | ||
Radio | FM Radio | FM Radio | FM Radio |
USB | microusb 2.0 | microusb 2.0 | USB Type-C 2.0 | USB on-the-go |
Sensors | accelerometer | proximity | fingerprint ( front-mounted ) | accelerometer | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity |
Battery | Non-removable li-po 3200 mAh battery | Non-removable li-po 2800 mAh battery | Li-lon 3200 mAh | Non-removable |
Battery Charge | |||
Colors | black, gold, gold color gradations, silver | black, gold | blue, gray |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/11.5 mbps lte cat4 150/50 mbps | hspa 42.2/11.5 mbps lte-a (2ca) cat6 300/50 mbps | hspa lte |
GPRS | |||
EDGE | |||
Approx price | |||
