Compare Devices
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Brand |
vivo | energizer | vivo |
Model |
vivo iqoo z8x | energizer e280s | vivo iqoo 15 ultra |
Announced |
2023 August 31 | 2021 April 07 | 2026 February 04 |
Status |
Available. Released 2023 September | Available. Released 2021 May 31 | Available. Released 2026 February 06 |
Device Body |
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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 ) | 163.7 x 76.8 x 8.7 mm ( 6.44 x 3.02 x 0.34 in ) |
Weight in gram |
199.6 | 113 | 227 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Micro-SIM | dual stand-by ) | Nano-SIM + Nano-SIM |
Water Resistance |
No | No | ip68/ip69 dust tight and water resistant high pressure water jets; immersible up to 1.5meterfor 30 min |
Display type |
IPS LCD | 120hz | tft LCD | 256k colors | AMOLED | 1b colors | 144hz | pwmillion| dolby vision | hdr10+ | hdr vivid | 1000 Luminance units ( typ ) | 2600 Luminance units ( hbmillion) | 8000 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 ) | 1440 x 3168 pixels ( ~508 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 ) | 6.85 inches | 114.0 cm2 ( ~90.7% screen to body ratio ) |
Display Protection |
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Operating System |
android 13 | originos 3 | kaios 2.5.3 | android 16 | up to 5 major android upgrades | originos 6 |
CPU |
Octa-core ( 4x2.2 GHz cortex-a78 & 4x1.8 GHz cortex-a55 ) | Dual-core ( 2x1.2 GHz ) | Octa-core ( 2x4.6 GHz oryon v3 phoenix l + 6x3.62 GHz oryon v3 phoenix m ) |
Chipset |
Qualcomm sm6450 snapdragon 6 generation 1 ( 4 nm ) | spreadtrum sc9820e | Qualcomm sm8850-ac snapdragon 8 elite generation 5 ( 3 nm ) |
GPU |
adreno 710 | mali-t820 | adreno 840 |
Memory card |
No | microsdhc | No |
Memory v1 |
128gb 8gb RAM | 4gb 512mb RAM | 256gb 16gb RAM |
Memory v2 |
256gb 8gb RAM | 256gb 12gb RAM | 512gb 16gb RAM | 1tb 16gb RAM | 1tb 24gb RAM | |
Primary camera |
50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
2 mega pixel |
50 megapixel| lens aperture1.9 | 23mm ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | OIS 50 megapixel| lens aperture2.7 | 85mm ( periscope telephoto ) | 1/1.95" | 0.8µm | phase detection autofocus | OIS | 3x optical zoom 50 megapixel| lens aperture2.1 | 15mm | 107˚ ( ultrawide ) | 1/2.76" | 0.64µm | Auto focus |
Secondary camera |
8 megapixel| lens aperture2.0 | ( wide ) |
vga |
32 megapixel| lens aperture2.2 | 21mm ( wide ) | 1/3.1" | 0.7µm |
Loud speaker |
Yes | Yes | Yes with stereo speakers ( with Dolby Atmos ) |
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 | Wi-Fi 802.11 a/b/g/n/ac/6/7 | dual-band | Wi-Fi Direct |
Bluetooth |
5.1.0 | a2dp | le | aptx hd | aptx adaptive | 2.1.0 | edr | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless | lhdc 5 |
GPS |
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NFC |
No | No | Yes |
Radio |
No | FM Radio | No |
USB |
USB Type-C 2.0 | otg | microusb | USB Type-C 3.2 | otg |
Sensors |
fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | |
Battery |
6000 mAh | Non-removable | Li-lon 3000 mAh battery | si/c Li-lon 7400 mAh |
Battery Charge |
44w wired | 100w wired | pps | pd | 40w wireless | bypass charging | |
Colors |
black, blue, silver | black, white, gray, blue, green, yellow, brown | black, silver |
Network technology |
gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands |
1 | 3 | 5 | 8 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa | 1 | 2 | 3 | 5 | 7 | 8 | 12 | 18 | 20 | 25 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 75 | 77 | 78 | 79 | 80 | 81 | 83 | 84 | 89 | 91 | 92 | 93 | 94 sa/nsa | |
Network speed |
hspa lte 5g | hspa lte | hspa lte 5g |
GPRS |
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EDGE |
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Approx price |
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