Compare Devices
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Brand | lg | lenovo | xiaomi |
Model | lg k31 | lenovo a6000 plus | xiaomi mix fold 2 |
Announced | 2020 August 21 | 2015 April. Released 2015 April | 2022 August 11 |
Status | Available. Released 2020 August 21 | discontinued | Available. Released 2022 August 26 |
Device Body | |||
Dimensions | 147.8 x 71.1 x 8.6 mm ( 5.82 x 2.80 x 0.34 in ) | 141 x 70 x 8.2 mm ( 5.55 x 2.76 x 0.32 in ) | unfolded : 161.1 x 144.7 x 5.4 mm |
Weight in gram | 146 | 128 | 262 |
SIM card | Nano-SIM + Nano-SIM | dual SIM ( Micro-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | IPS LCD | IPS LCD | foldable ltpo2 OLED | 1b colors | 120hz | hdr10+ | dolby vision | 1000 Luminance units ( hbmillion) | 1300 Luminance units ( the peak ) |
Display resolution | 720 x 1520 pixels | 19 : 9 ratio ( ~295 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) | 1914 x 2160 pixels ( ~360 pixel per inch density ) |
Display size | 5.7 inches | 81.1 cm2 ( ~77.2% screen to body ratio ) | 5.0 inches | 68.9 cm2 ( ~69.8% screen to body ratio ) | 8.02 inches | 206.0 cm2 ( ~88.4% screen to body ratio ) |
Display Protection | schott utg glass | ||
Operating System | android 10 | lg ux 9.1 | android 4.4.4 ( kitkat ) | upgradable to 5.2 ( lollipop ) | android 12 | miui fold 13 |
CPU | Octa-core 2.0 GHz cortex-a53 | Quad-core 1.2 GHz cortex-a53 | Octa-core ( 1x3.19 GHz cortex-x2 & 3x2.75 GHz cortex-a710 & 4x1.80 GHz cortex-a510 ) |
Chipset | mediatek mt6762 helio p22 ( 12 nm ) | Qualcomm msm8916 snapdragon 410 ( 28 nm ) | Qualcomm sm8475 snapdragon 8+ generation 1 ( 4 nm ) |
GPU | powervr ge8320 | adreno 306 | adreno 730 |
Memory card | microsdxc | No | |
Memory v1 | 32gb 2gb RAM | 16gb 2gb RAM | 256gb 12gb RAM |
Memory v2 | 512gb 12gb RAM | 1tb 12gb RAM | ||
Primary camera | 13 megapixel| lens aperture1.8 | 27mm ( wide ) | 1/3.1" | 1.12��m | phase detection autofocus 5 megapixel| lens aperture2.2 | 120�� ( ultrawide" | 1.12� | 8 megapixel| lens aperture2.2 | Auto focus | 50 megapixel| lens aperture1.8 | ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.6 | 45mm ( telephoto ) | Dual Pixel phase detection autofocus | 2x optical zoom 13 megapixel| lens aperture2.4 | 15mm | 123˚ ( ultrawide ) | 1.12µm | Auto focus |
Secondary camera | 5 megapixel| lens aperture2.2 | 24mm ( wide ) | 1/5.0" | 1.12� | 2 mega pixel | 20 megapixel| lens aperture2.4 | 23mm ( wide ) |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 4.0 | a2dp | 5.2 | a2dp | le |
GPS | Yes with a-gps | ||
NFC | No | No | Yes |
Radio | No | FM Radio | No |
USB | microusb 2.0 | microusb 2.0 | USB Type-C |
Sensors | fingerprint ( rear-mounted ) | accelerometer | accelerometer | proximity | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | color spectrum | barometer |
Battery | Li-lon 3000 mAh | li-po 2300 mAh | removable | li-po 4500 mAh | Non-removable |
Battery Charge | 67w wired | pd3.0 | qc4 | 100% in 40 min ( advertised ) | ||
Colors | gray | black, white, yellow, red | black, gold |
Network technology | gsm / cdma / hspa / lte | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 5 | 8 | 20 | 28 | 38 | 40 | 41 | 77 | 78 | 79 sa/nsa | ||
Network speed | hspa lte | hspa lte cat4 150/50 mbps | hspa lte-a (ca) 5g |
GPRS | |||
EDGE | |||
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