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Brand | samsung | vivo | vivo |
Model | samsung galaxy m22 | vivo iqoo Watch gt | vivo iqoo 7 (india) |
Announced | 2021 September 14 | 2024 July 11 | 2021 April 26 |
Status | Available. Released 2021 October 13 | Available. Released 2024 July 16 | Available. Released 2021 May 01 |
Device Body | glass front | plastic frame | plastic back | glass front | aluminum frame | plastic back | |
Dimensions | 159.9 x 74 x 8.4 mm ( 6.30 x 2.91 x 0.33 in ) | 45.8 x 39.6 x 11.2 mm ( 1.80 x 1.56 x 0.44 in ) | 163.3 x 76.4 x 8.4 mm ( 6.43 x 3.01 x 0.33 in ) |
Weight in gram | 186 | 33 | 196 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | eSIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | 2atmeterwater resistant | No |
Display type | Super AMOLED | 90hz | 600 Luminance units ( hdr ) | AMOLED | AMOLED | 120hz | hdr10+ | 1300 Luminance units ( the peak ) |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~274 pixel per inch density ) | 390 x 450 pixels ( ~322 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~398 pixel per inch density ) |
Display size | 6.4 inches | 98.9 cm2 ( ~83.6% screen to body ratio ) | 1.85 inches | 6.62 inches | 105.8 cm2 ( ~84.8% screen to body ratio ) |
Display Protection | |||
Operating System | android 11 | upgradable to android 12 | one ui 4.1 | blue Operating system | android 11 | funtouch 11.1 |
CPU | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) | Octa-core ( 1x3.2 GHz kryo 585 & 3x2.42 GHz kryo 585 & 4x1.80 GHz kryo 585 ) | |
Chipset | mediatek mt6769v/cu helio g80 ( 12 nm ) | Qualcomm sm8250-ac snapdragon 870 5g ( 7 nm ) | |
GPU | mali-g52 mc2 | adreno 650 | |
Memory card | microsdxc ( dedicated slot ) | No | No |
Memory v1 | 64gb 4gb RAM | 128gb 8gb RAM | |
Memory v2 | 128gb 4gb RAM | 128gb 6gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | |
Primary camera | 48 megapixel| lens aperture2.0 | ( wide ) | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | | 48 megapixel| lens aperture1.8 | 25mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus | OIS 13 megapixel| lens aperture2.2 | 16mm | 120˚ ( ultrawide ) -- |
Secondary camera | 13 megapixel| lens aperture2.2 | ( wide ) | 1/3.1" | 1.12µm | | 16 megapixel| lens aperture2.0 | ( wide ) |
Loud speaker | Yes | Yes | Yes with dual speakers |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | No | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.0 | a2dp | le | 5.3 | a2dp | le | 5.1.0 | a2dp | le | aptx hd | aptx adaptive |
GPS | Yes with a-gps | ||
NFC | Yes | Yes | Yes |
Radio | unspecified | No | No |
USB | USB Type-C 2.0 | No | USB Type-C 2.0 | USB on-the-go |
Sensors | fingerprint ( side-mounted ) | unspecified sensors | accelerometer | gyroscope | heart rate | compass | spo2 | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 5000 mAh | Non-removable | 505 mAh | li-po 4400 mAh | Non-removable |
Battery Charge | 25w wired | Fast charging 66w | 100% in 22 min ( advertised ) | |
Colors | black, white, blue color gradations | black | ice color color gradations, black color gradations, orange color gradations |
Network technology | gsm / hspa / lte | hspa / lte | gsm / hspa / lte / 5g |
5G bands | sa/nsa | ||
Network speed | hspa lte-a | hspa lte | hspa 42.2/5.76 mbps lte-a 5g |
GPRS | |||
EDGE | |||
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