Compare Devices
 |  |  | |
| remove from compare | remove from compare | remove from compare | |
Brand | samsung | asus | xiaomi |
Model | samsung galaxy a7 (2016) | asus zenfone 4 selfie zb553kl | xiaomi redmi k30 ultra |
Announced | 2015 December | 2017 September | 2020 August 11 |
Status | Available. Released 2015 December | Available. Released 2017 November | Available. Released 2020 August 14 |
Device Body | glass front ( gorilla glass 5 ) | glass back ( gorilla glass 5 ) | aluminum frame | ||
Dimensions | 151.5 x 74.1 x 7.3 mm ( 5.96 x 2.92 x 0.29 in ) | 155.7 x 75.9 x 7.9 mm ( 6.13 x 2.99 x 0.31 in ) | 163.3 x 75.4 x 9.1 mm ( 6.43 x 2.97 x 0.36 in ) |
Weight in gram | 172 | 144 | 213 |
SIM card | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | Super AMOLED capacitive touchscreen | 16millioncolors | IPS LCD | AMOLED | 120hz | hdr10+ | 500 Luminance units ( typ ) |
Display resolution | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~267 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 5.5 inches | 83.4 cm2 ( ~74.3% screen to body ratio ) | 5.5 inches | 83.4 cm2 ( ~70.6% screen to body ratio ) | 6.67 inches | 107.4 cm2 ( ~87.2% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | ||
Operating System | android 5.1.1 ( lollipop ) | upgradable to 7.0 ( nougat ) | android 7.0 ( nougat ) | upgradable to android 8.1 ( oreo ) | zenui 5 | android 10 | miui 12 |
CPU | Octa-core 1.6 GHz cortex-a53 | Octa-core 1.4 GHz cortex-a53 | Octa-core ( 4x2.6 GHz cortex-a77 & 4x2.0 GHz cortex-a55 ) |
Chipset | exynos 7580 Octa | Qualcomm msm8937 snapdragon 430 ( 28 nm ) | mediatek mt6889z dimensity 1000+ ( 7nm ) |
GPU | mali-t720mp2 | adreno 505 | mali-g77 mc9 |
Memory card | microSD | up to 256 GB ( uses shared sim slot ) - dual sim model only | microsdxc ( dedicated slot ) | No |
Memory v1 | 16gb 3gb RAM | 32gb 3gb RAM | 128gb 6gb RAM |
Memory v2 | 128gb 8gb RAM | 256gb 8gb RAM | 512gb 8gb RAM | ||
Primary camera | 13 megapixel| lens aperture1.9 | 28mm ( wide ) | Auto focus | OIS | 13 megapixel| phase detection autofocus | 64 megapixel| lens aperture1.9 | 26mm ( wide ) | 1/1.73" | 0.8µm | phase detection autofocus 13 megapixel| lens aperture2.4 | 119˚ ( ultrawide ) | 1.12µm 5 megapixel| lens aperture2.2 | 50mm ( telephoto macro ) | Auto focus 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 5 megapixel| lens aperture1.9 | 24mm ( wide ) | 13 megapixel| lens aperture2.0 | Motorized pop-up 20 megapixel| ( wide ) |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.1.0 | a2dp | edr | le | 4.1.0 | a2dp | edr | le | 5.1.0 | a2dp | le | aptx hd |
GPS | Yes with a-gps glonass | Yes with a-gps glonass bds | Yes with dual-band a-gps glonass galileo bds qzss |
NFC | Yes | No | Yes |
Radio | FM Radio | FM Radio | No |
USB | microusb 2.0 | microusb 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go |
Sensors | fingerprint ( front-mounted ) | accelerometer | proximity | compass | fingerprint ( front-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Non-removable Li-lon 3300 mAh battery | Li-lon 3000 mAh | Non-removable | li-po 4500 mAh | Non-removable |
Battery Charge | Fast charging 33w | 100% in 58 min ( advertised ) | quick charge 4+ | Power Delivery | ||
Colors | black, white, gold, pink | black color gradations, pink color gradations, gold color gradations | white color gradations, black color gradations, green color gradations |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 41 | 78 | 79 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a cat6 300/50 mbps | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a; 5g |
GPRS | |||
EDGE | |||
Approx price |
|
|
|
160 GBP
194 EUR
1880 NOK
2000 SEK
12200 RUB
200 USD
1020 BRL
280 AUD
260000 KRW
26000 JPY
270 SGD
860 MYR
710 AED
3300 ZAR
