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Brand | energizer | samsung | asus |
Model | energizer energy e401 | samsung galaxy a21s | asus zenfone 12 ultra |
Announced | 2019 February | 2020 May 15 | 2025 February 06 |
Status | Available. Released 2019 June | Available. Released 2020 June 02 | Available. Released 2025 February 28 |
Device Body | glass front | plastic frame | plastic back | glass front ( gorilla glass victus 2 ) | aluminum frame | glass back | |
Dimensions | - | 163.7 x 75.3 x 8.9 mm ( 6.44 x 2.96 x 0.35 in ) | 163.8 x 77 x 8.9 mm ( 6.45 x 3.03 x 0.35 in ) |
Weight in gram | 192 | 220 | |
SIM card | dual SIM ( Micro-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | Nano-SIM + Nano-SIM + |
Water Resistance | No | ip68 dust tight and water resistant immersible up to 1.5meterfor 30 min | |
Display type | tft capacitive touchscreen 16millioncolors | pls LCD | LTPO AMOLED | 144hz | HDR10 | 1600 Luminance units ( hbmillion) | 2500 Luminance units ( the peak ) |
Display resolution | 480 x 854 pixels | 16 : 9 ratio ( ~245 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~388 pixel per inch density ) |
Display size | 4.0 inches | 44.1 cm | 6.5 inches | 102.0 cm2 ( ~82.8% screen to body ratio ) | 6.78 inches | 111.0 cm2 ( ~88.0% screen to body ratio ) |
Display Protection | corning gorilla glass victus 2 | mohs level 6 | ||
Operating System | android 8.0 oreo ( go edition ) | android 10 | upgradable to android 12 | one ui 4.1 | android 15 | upgradable to android 16 | up to 2 major android upgrades |
CPU | Quad-core 1.3 GHz cortex-a7 | Octa-core ( 4x2.0 GHz cortex-a55 & 4x2.0 GHz cortex-a55 ) | Octa-core ( 2x4.32 GHz oryon v2 phoenix l + 6x3.53 GHz oryon v2 phoenix m ) |
Chipset | mediatek mt6580m ( 28 nm ) | exynos 850 ( 8nm ) | Qualcomm sm8750-ab snapdragon 8 elite ( 3 nm ) |
GPU | mali-400mp2 | mali-g52 | adreno 830 |
Memory card | microSD up to 32 GB ( uses sim 2 slot ) | microsdxc ( dedicated slot ) | No |
Memory v1 | 8gb 1gb RAM | 32gb 2gb RAM | 256gb 12gb RAM |
Memory v2 | 32gb 3gb RAM | 32gb 4gb RAM | 64gb 3gb RAM | 64gb 4gb RAM | 64gb 6gb RAM | 128gb 3gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | 512gb 16gb RAM | |
Primary camera | 5 mega pixel | 48 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 50 megapixel| lens aperture1.9 | 24mm ( wide ) | 1/1.56" | 1.0µm | phase detection autofocus | gimbal OIS 32 megapixel| lens aperture2.4 | 65mm ( telephoto ) | 1/3.2" | 0.7µm | phase detection autofocus | OIS | 3x optical zoom 13 megapixel| lens aperture2.2 | 13mm | 120˚ ( ultrawide ) | 1/3.0" | 1.12µm |
Secondary camera | 2 mega pixel | 13 megapixel| lens aperture2.2 | ( wide ) | 1/3.1" | 1.12µm | 32 megapixel| lens aperture2.5 | 22mm ( wide ) | 1/3.2" | 0.7µm |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6e/7 | tri-band | Wi-Fi Direct |
Bluetooth | 4.0 | a2dp | le | 5.0 | a2dp | le | 5.4 | a2dp | le | aptx hd | aptx adaptive | aptx lossless |
GPS | Yes with a-gps | ||
NFC | Yes ( market/region dependent ) | Yes | |
Radio | FM Radio | FM Radio | rds | recording | No |
USB | microusb 2.0 | USB Type-C 2.0 | USB Type-C |
Sensors | accelerometer | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 2000 mAh battery | li-po 5000 mAh | Non-removable | 5500 mAh |
Battery Charge | 15w wired | 65w wired | pd3.0 | pps | qc5 | 100% in 39 min | 15w wireless ( Qi ) | 10w reverse wired | |
Colors | black | black, white, blue, red | black color gradations, white color gradations, green color gradations |
Network technology | gsm / hspa | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 2 | 3 | 5 | 7 | 8 | 12 | 18 | 20 | 25 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 77 | 78 | 79 sa/nsa | ||
Network speed | hspa 42.2/11.5 mbps | hspa lte-a | hspa lte 5g |
GPRS | |||
EDGE | |||
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