Compare Devices
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Brand |
oppo | energizer | xiaomi |
Model |
oppo reno7 se 5g | energizer energy e520 lte | xiaomi redmi note 9 4g |
Announced |
2021 November 25 | 2017 September | 2020 November 26 |
Status |
Available. Released 2021 December 17 | Available. Released 2017 September | Available. Released 2020 November 26 |
Device Body |
glass front ( gorilla glass 3 ) | plastic frame | plastic back | ||
Dimensions |
160.2 x 73.2 x 7.5 mm ( 6.31 x 2.88 x 0.30 in ) | 150.8 x 76.2 x 11.1 mm ( 5.94 x 3.00 x 0.44 in ) | 162.3 x 77.3 x 9.6 mm ( 6.39 x 3.04 x 0.38 in ) |
Weight in gram |
171 | 206 | 198 |
SIM card |
dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance |
No | ip68 dust/water resistant up to 1.5meterfor 30 minutes | water repellent coating |
Display type |
AMOLED | 90hz | 430 Luminance units ( typ ) | 600 Luminance units ( hdr ) | ltps IPS LCD | IPS LCD | 400 Luminance units ( typ ) |
Display resolution |
1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~282 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~395 pixel per inch density ) |
Display size |
6.43 inches | 99.8 cm2 ( ~85.1% screen to body ratio ) | 5.2 inches | 74.5 cm2 ( ~64.9% screen to body ratio ) | 6.53 inches | 104.7 cm2 ( ~83.4% screen to body ratio ) |
Display Protection |
corning gorilla glass 5 | corning gorilla glass 3 | corning gorilla glass 3 |
Operating System |
android 11 | coloros 12 | android 6.0 ( marshmallow ) | android 10 | miui 12 |
CPU |
Octa-core ( 2x2.4 GHz cortex-a78 & 6x2.0 GHz cortex-a55 ) | Quad-core 1.3 GHz cortex-a53 | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) |
Chipset |
mediatek dimensity 900 ( 6 nm ) | mediatek mt6737 ( 28 nm ) | Qualcomm sm6115 snapdragon 662 ( 11 nm ) |
GPU |
mali-g68 mc4 | mali-t720 | adreno 610 |
Memory card |
No | microsdhc ( uses shared sim slot ) | microsdxc ( dedicated slot ) |
Memory v1 |
128gb 8gb RAM | 16gb 2gb RAM | 128gb 4gb RAM |
Memory v2 |
256gb 8gb RAM | 128gb 6gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | |
Primary camera |
48 megapixel| lens aperture1.7 | 26mm ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) |
13 megapixel| Auto focus |
48 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 120˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera |
16 megapixel| lens aperture2.4 | 27mm ( wide ) | 1.0µm |
5 mega pixel |
8 megapixel| lens aperture2.0 | 27mm ( wide ) | 1/4.0" | 1.12µm |
Loud speaker |
Yes | Yes | Yes with stereo speakers |
Audio jack |
No | Yes | Yes |
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 | dual-band | Wi-Fi Direct |
Bluetooth |
5.2 | a2dp | le | aptx hd | 4.0 | a2dp | le | 4.2 | a2dp |
GPS |
Yes with a-gps glonass | ||
NFC |
No | No | No |
Radio |
No | FM Radio | FM Radio |
USB |
USB Type-C 2.0 | otg | microusb 2.0 | USB Type-C 2.0 | otg |
Sensors |
fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity | compass | fingerprint ( side-mounted ) | accelerometer | proximity | compass |
Battery |
li-po 4500 mAh | Non-removable | Li-lon 4000 mAh | Non-removable | li-po 6000 mAh | Non-removable |
Battery Charge |
33w wired | 5w reverse wired | 18w wired | 2.0.5w reverse wired | |
Colors |
black, blue, gold | black | gray, green, blue, orange |
Network technology |
gsm / cdma / hspa / evdo / lte / 5g | gsm / hspa / lte | gsm / cdma / hspa / lte |
5G bands |
1 | 3 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | ||
Network speed |
hspa lte-a (ca) 5g | hspa 42.2/11.5 mbps lte cat4 150/50 mbps | hspa lte-a |
GPRS |
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EDGE |
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Approx price |
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260 GBP
313 EUR
3070 NOK
3300 SEK
19800 RUB
320 USD
1670 BRL
460 AUD
420000 KRW
43000 JPY
440 SGD
1410 MYR
1160 AED
5300 ZAR
