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Brand | samsung | apple | asus |
Model | samsung galaxy a02 | apple ipad 9.7 (2017) | asus zenfone 11 ultra |
Announced | 2021 January 27 | 2017 March | 2024 March 14 |
Status | Available. Released 2021 January 27 | Available. Released 2017 March | Available. Released 2024 April 14 |
Device Body | glass front | plastic back | plastic frame | glass front | aluminum back | aluminum frame | glass front ( gorilla glass victus 2 ) | aluminum frame | glass back |
Dimensions | 164 x 75.9 x 9.1 mm ( 6.46 x 2.99 x 0.36 in ) | 240 x 169.5 x 7.5 mm ( 9.45 x 6.67 x 0.30 in ) | 163.8 x 76.8 x 8.9 mm ( 6.45 x 3.02 x 0.35 in ) |
Weight in gram | 206 | 469 | 224 |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM | eSIM | Nano-SIM + Nano-SIM |
Water Resistance | No | No | ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min |
Display type | pls LCD | IPS LCD | LTPO AMOLED | 144hz | HDR10 | 1600 Luminance units ( hbmillion) | 2500 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1536 x 2048 pixels | 4 : 3 ratio ( ~264 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~388 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~81.9% screen to body ratio ) | 9.7 inches | 291.4 cm2 ( ~71.6% screen to body ratio ) | 6.78 inches | 111.0 cm2 ( ~88.2% screen to body ratio ) |
Display Protection | scratch-resistant glass | oleophobic coating | corning gorilla glass victus 2 | |
Operating System | android 10 | upgradable to android 11 | one ui core 3.1 | iOS 10.3 | up to iPadOS 15.6 | planned upgrade to iPadOS 16 | android 14 | up to 2 major android upgrades |
CPU | Quad-core 1.5 GHz cortex-a53 | Dual-core 1.84 GHz ( twister ) | Octa-core ( 1x3.3 GHz cortex-x4 & 3x3.2 GHz cortex-a720 & 2x3.0 GHz cortex-a720 & 2x2.3 GHz cortex-a520 ) |
Chipset | mediatek mt6739w ( 28 nm ) | apple a9 ( 14 nm ) | Qualcomm sm8650-ab snapdragon 8 generation 3 ( 4 nm ) |
GPU | powervr ge8100 | powervr gt7600 ( six-core graphics ) | adreno 750 |
Memory card | microsdxc ( dedicated slot ) | No | No |
Memory v1 | 32gb 2gb RAM | 32gb 2gb RAM | 256gb 12gb RAM |
Memory v2 | 32gb 3gb RAM | 32gb 4gb RAM | 64gb 3gb RAM | 128gb 2gb RAM | 512gb 16gb RAM |
Primary camera | 13 megapixel| lens aperture1.9 | ( wide ) | Auto focus 2 megapixel| lens aperture2.4 | ( macro ) | 8 megapixel| lens aperture2.4 | 31mm ( standard ) | 1.12µm | Auto focus | 50 megapixel| lens aperture1.9 | 24mm ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | gimbal OIS 32 megapixel| lens aperture2.4 | 65mm ( telephoto ) | 1/3.2" | 0.7µm | phase detection autofocus | OIS | 3x optical zoom 13 megapixel| lens aperture2.2 | 13mm | 120˚ ( ultrawide ) | 1/3.0" | 1.12µm |
Secondary camera | 5 megapixel| lens aperture2.0 | 1.2 megapixel| lens aperture2.2 | 31mm ( standard ) | 32 megapixel| lens aperture2.5 | 22mm ( wide ) | 1/3.2" | 0.7µm |
Loud speaker | Yes | Yes with stereo speakers | Yes with stereo speakers |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | hotspot | Wi-Fi 802.11 a/b/g/n/ac/6e/7 | tri-band | Wi-Fi Direct |
Bluetooth | 5.1.0 | a2dp | le | 4.2 | a2dp | edr | le | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless |
GPS | Yes with a-gps glonass ( wi‑fi + cellular model only ) | ||
NFC | No | No | Yes |
Radio | FM Radio | No | No |
USB | microusb 2.0 | lightning | USB 2.0 | USB Type-C |
Sensors | accelerometer | fingerprint ( front-mounted ) | accelerometer | gyroscope | compass | barometer | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 5000 mAh | Non-removable | li-po 8827 mAh | Non-removable ( 32.9watt per hour ) | 5500 mAh |
Battery Charge | 65w wired | pd3.0 | pps | qc5 | 100% in 39 min | 15w wireless ( Qi ) | 10w reverse wired | ||
Colors | black, blue | silver, gold, gray color gradations | black color gradations, blue color gradations, mist color color gradations, sand color color gradations |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 2 | 3 | 5 | 7 | 8 | 12 | 18 | 20 | 25 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 77 | 78 | 79 sa/nsa/sub6 - international | ||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a cat4 150/50 mbps ev-do rev.a 3.1 mbps | hspa lte 5g |
GPRS | |||
EDGE | |||
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