Compare Devices
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Brand | xiaomi | apple | vivo |
Model | xiaomi redmi a4 | apple ipad pro 9.7 (2016) | vivo s1 |
Announced | 2024 October 16 | 2016 March | 2019 July 17 |
Status | Available. Released 2024 November 27 | Available. Released 2016 March | Available. Released 2019 July |
Device Body | glass front | glass back | plastic frame | glass front | plastic back | plastic frame | |
Dimensions | 171.9 x 77.8 x 8.2 mm ( 6.77 x 3.06 x 0.32 in ) | 240 x 169.5 x 6.1 mm ( 9.45 x 6.67 x 0.24 in ) | 159.5 x 75.2 x 8.1 mm ( 6.28 x 2.96 x 0.32 in ) |
Weight in gram | 212.4 | 437 | 179 |
SIM card | Nano-SIM + Nano-SIM | Nano-SIM | eSIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | IPS LCD | 120hz | 450 Luminance units ( typ ) | 600 Luminance units ( hbmillion) | IPS LCD capacitive touchscreen | 16millioncolors | Super AMOLED |
Display resolution | 720 x 1640 pixels ( ~260 pixel per inch density ) | 1536 x 2048 pixels | 4 : 3 ratio ( ~264 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~404 pixel per inch density ) |
Display size | 6.88 inches | 112.4 cm2 ( ~84.0% screen to body ratio ) | 9.7 inches | 291.4 cm2 ( ~71.6% screen to body ratio ) | 6.38 inches | 99.9 cm2 ( ~83.3% screen to body ratio ) |
Display Protection | |||
Operating System | android 14 | up to 2 major android upgrades | hyperos | iOS 9.3.2 | upgradable to iPadOS 13.6.1 | android 9.0 ( pie ) | funtouch 9 |
CPU | Octa-core ( 2x2.0 GHz cortex-a78 & 6x1.8 GHz cortex-a55 ) | Dual-core 2.16 GHz ( twister ) | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.7 GHz cortex-a55 ) |
Chipset | Qualcomm sm4635 snapdragon 4s generation 2 ( 4 nm ) | apple a9x ( 16 nm ) | mediatek mt6768 helio p65 ( 12nm ) |
GPU | adreno | powervr series 7 ( 12-core graphics ) | mali-g52 mc2 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 64gb 4gb RAM | 32gb 2gb RAM | 64gb 6gb RAM |
Memory v2 | 128gb 4gb RAM | 128gb 2gb RAM | 256gb 2gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | 256gb 6gb RAM |
Primary camera | 50 megapixel| lens aperture1.8 | ( wide ) | 12 megapixel| lens aperture2.2 | 29mm ( standard ) | 1/3 | 1.22µm | phase detection autofocus | 16 megapixel| lens aperture1.8 | ( wide ) | 1/2.8" | 1.12µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 5 megapixel| lens aperture2.2 | ( wide ) | 5 megapixel| lens aperture2.2 | 31mm ( standard ) | 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm |
Loud speaker | Yes | Yes with stereo speakers ( 4 speakers ) | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi 802.11 a/b/g/n/ac | dual-band | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.3 | a2dp | le | 4.2 | a2dp | edr | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass ( wi‑fi + cellular model only ) | Yes with a-gps glonass galileo bds | |
NFC | No | Yes | No |
Radio | unspecified | No | FM Radio |
USB | USB Type-C 2.0 | 2.0 | proprietary reversible connector; magnetic connector | microusb 2.0 | USB on-the-go |
Sensors | fingerprint ( side-mounted ) | fingerprint ( front-mounted ) | accelerometer | gyroscope | compass | barometer | fingerprint ( under display | optical ) | accelerometer | proximity | compass |
Battery | 5160 mAh | Li-lon 7306 mAh | Non-removable ( 27.9watt per hour ) | li-po 4500 mAh | Non-removable |
Battery Charge | 18w wired | Fast charging 18w | |
Colors | purple color gradations, black color gradations | silver, gold, gray color gradations, gold color gradations | black color gradations, blue color gradations, green color gradations |
Network technology | gsm / hspa / lte / 5g | gsm / cdma / hspa / evdo / lte | gsm / hspa / lte |
5G bands | 1 | 3 | 5 | 8 | 28 | 40 | 78 sa/nsa | ||
Network speed | hspa lte 5g | hspa 42.2/5.76 mbps lte-a cat4 150/50 mbps ev-do rev.a 3.1 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/150 mbps |
GPRS | |||
EDGE | |||
Approx price |
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90 GBP
110 EUR
990 NOK
1100 SEK
6400 RUB
110 USD
540 BRL
150 AUD
140000 KRW
14000 JPY
140 SGD
460 MYR
380 AED
1800 ZAR
