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Brand | cubot | nokia | samsung |
Model | cubot a30 | nokia x30 | samsung galaxy s21 ultra 5g |
Announced | 2024 | 2022 September 01 | 2021 January 14 |
Status | Available. Released 2024 | Available. Released 2022 September 21 | Available. Released 2021 January 29 |
Device Body | glass front ( gorilla glass victus ) | aluminum frame | plastic back | glass front ( gorilla glass victus ) | glass back ( gorilla glass victus ) | aluminum frame | |
Dimensions | 170.4 x 77.5 x 9.6 mm ( 6.71 x 3.05 x 0.38 in ) | 158.9 x 73.9 x 8 mm ( 6.26 x 2.91 x 0.31 in ) | 165.1 x 75.6 x 8.9 mm ( 6.5 x 2.98 x 0.35 in ) |
Weight in gram | 216 | 185 | 227 |
SIM card | Nano-SIM + Nano-SIM | Nano-SIM and eSIM or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM and eSIM or dual SIM ( 2 nano-sims and eSIM | dual stand-by ) |
Water Resistance | No | ip67 dust/water resistant up to 1meterfor 30 min | ip68 dust/water resistant up to 1.5meterfor 30 min |
Display type | IPS LCD | 90hz | AMOLED | 90hz | 450 Luminance units ( typ ) | 700 Luminance units ( the peak ) | Dynamic AMOLED 2x | 120hz | hdr10+ | 1500 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~260 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | 1440 x 3200 pixels | 20 : 9 ratio ( ~515 pixel per inch density ) |
Display size | 6.75 inches | 110.0 cm2 ( ~83.3% screen to body ratio ) | 6.43 inches | 99.8 cm2 ( ~85.0% screen to body ratio ) | 6.8 inches | 112.1 cm2 ( ~89.8% screen to body ratio ) |
Display Protection | corning gorilla glass victus | corning gorilla glass victus | |
Operating System | android 14 | android 12 | upgradable to android 13 | android 11 | upgradable to android 14 | one ui 6 |
CPU | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) | Octa-core ( 2x2.2 GHz kryo 660 gold & 6x1.7 GHz kryo 660 silver ) | Octa-core ( 1x2.9 GHz cortex-x1 & 3x2.80 GHz cortex-a78 & 4x2.2 GHz cortex-a55 ) - international |
Chipset | unisoc tiger t616 ( 12 nm ) | Qualcomm sm6375 snapdragon 695 5g ( 6 nm ) | exynos 2100 ( 5 nm ) - international |
GPU | mali-g57 mp1 | adreno 619 | mali-g78 mp14 - international |
Memory card | microsdxc ( uses shared sim slot ) | No | No |
Memory v1 | 128gb 6gb RAM | 128gb 6gb RAM | 128gb 12gb RAM |
Memory v2 | 128gb 8gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | |
Primary camera | 48 megapixel| ( wide ) | phase detection autofocus | 50 megapixel| lens aperture1.9 | ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | OIS 13 megapixel| lens aperture2.4 | 123˚ ( ultrawide ) | 1/3.06" | 108 megapixel| lens aperture1.8 | 24mm ( wide ) | 1/1.33" | 0.8µm | phase detection autofocus | Laser Auto focus | OIS 10 megapixel| lens aperture4.9 | 240mm ( periscope telephoto ) | 1/3.24" | 1.22µm | Dual Pixel phase detection autofocus | OIS | 10x optical zoom 10 megapixel| lens aperture2.4 | 72mm ( telephoto ) | 1/3.24" | 1.22µm | Dual Pixel phase detection autofocus | OIS | 3x optical zoom 12 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus | super steady Video |
Secondary camera | 16 mega pixel | 16 megapixel| lens aperture2.4 | ( wide ) | 1/3.06" | 1.0µm | 40 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/2.8" | 0.7µm | phase detection autofocus |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e | dual-band | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | 5.2 | a2dp | le |
GPS | |||
NFC | No | Yes | Yes |
Radio | unspecified | FM Radio | rds | FM Radio ( snapdragon model only; market/operator dependent ) |
USB | USB Type-C | otg | USB Type-C 2.0 | otg | USB Type-C 3.2 | otg |
Sensors | accelerometer | proximity | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | barometer |
Battery | 5100 mAh | li-po 4200 mAh | Li-lon 5000 mAh | Non-removable |
Battery Charge | 33w wired | pd3.0 | 25w wired | pd3.0 | 15w wireless ( qi/pma ) | 4.5w reverse wireless | |
Colors | gray, pink | blue color gradations, white color gradations | black color gradations, silver color gradations, titanium color color gradations, navy color color gradations, brown color gradations, navy color |
Network technology | gsm / hspa / lte | gsm / hspa / lte / 5g | gsm / cdma / hspa / evdo / lte / 5g |
5G bands | 1 | 3 | 5 | 7 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa/sub6 | 2 | 5 | 25 | 41 | 66 | 71 | 260 | 261 sa/nsa/sub6/mmwave - sm-g998u1 | |
Network speed | hspa lte | hspa lte (ca) 5g | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/200 mbps 5g (5+ gbps dl) |
GPRS | |||
EDGE | |||
Approx price |
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