Compare Devices
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Brand |
vivo | energizer | xiaomi |
Model |
vivo iqoo z8x | energizer e280s | xiaomi redmi Watch 4 |
Announced |
2023 August 31 | 2021 April 07 | 2023 November 29 |
Status |
Available. Released 2023 September | Available. Released 2021 May 31 | Available. Released 2023 November 29 |
Device Body |
plastic back | aluminum frame | ||
Dimensions |
164.6 x 75.8 x 9.1 mm ( 6.48 x 2.98 x 0.36 in ) | 134.5 x 56 x 16.8 mm ( 5.30 x 2.20 x 0.66 in ) | 47.6 x 41.1 x 10.5 mm ( 1.87 x 1.62 x 0.41 in ) |
Weight in gram |
199.6 | 113 | 31.5 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Micro-SIM | dual stand-by ) | No |
Water Resistance |
No | No | waterproof 50 meter depth - 10 minutes |
Display type |
IPS LCD | 120hz | tft LCD | 256k colors | AMOLED | 600 Luminance units ( the peak ) |
Display resolution |
1080 x 2388 pixels ( ~395 pixel per inch density ) | 240 x 320 pixels | 4 : 3 ratio ( ~143 pixel per inch density ) | 450 x 390 pixels ( ~302 pixel per inch density ) |
Display size |
6.64 inches | 106.8 cm2 ( ~85.6% screen to body ratio ) | 2.8 inches | 24.3 cm2 ( ~32.2% screen to body ratio ) | 1.97 inches |
Display Protection |
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Operating System |
android 13 | originos 3 | kaios 2.5.3 | hyperos |
CPU |
Octa-core ( 4x2.2 GHz cortex-a78 & 4x1.8 GHz cortex-a55 ) | Dual-core ( 2x1.2 GHz ) | |
Chipset |
Qualcomm sm6450 snapdragon 6 generation 1 ( 4 nm ) | spreadtrum sc9820e | |
GPU |
adreno 710 | mali-t820 | |
Memory card |
No | microsdhc | No |
Memory v1 |
128gb 8gb RAM | 4gb 512mb RAM | |
Memory v2 |
256gb 8gb RAM | 256gb 12gb RAM | 16gb | |
Primary camera |
50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
2 mega pixel |
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Secondary camera |
8 megapixel| lens aperture2.0 | ( wide ) |
vga |
|
Loud speaker |
Yes | Yes | Yes |
Audio jack |
Yes | Yes | No |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | hotspot | No |
Bluetooth |
5.1.0 | a2dp | le | aptx hd | aptx adaptive | 2.1.0 | edr | 5.3 | a2dp | le |
GPS |
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NFC |
No | No | Yes ( market/region dependent ) |
Radio |
No | FM Radio | No |
USB |
USB Type-C 2.0 | otg | microusb | No |
Sensors |
fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | heart rate | compass | gyroscope | spo2 | |
Battery |
6000 mAh | Non-removable | Li-lon 3000 mAh battery | li-po 470 mAh | Non-removable |
Battery Charge |
44w wired | ||
Colors |
black, blue, silver | black, white, gray, blue, green, yellow, brown | black, white |
Network technology |
gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte | No cellular connectivity |
5G bands |
1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | ||
Network speed |
hspa lte 5g | hspa lte | No |
GPRS |
No | ||
EDGE |
No | ||
Approx price |
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170 GBP
201 EUR
1920 NOK
2100 SEK
12400 RUB
200 USD
1050 BRL
290 AUD
260000 KRW
27000 JPY
280 SGD
880 MYR
730 AED
3400 ZAR
