Compare Devices

energizer e28
xiaomi pad 7 ultra
samsung galaxy a34
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Brand
 energizer xiaomi samsung
Model
 energizer e28 xiaomi pad 7 ultra samsung galaxy a34
Announced
 2021 April 2025 May 22 2023 March 14
Status
 Available. Released 2021 April Available. Released 2025 May 22 Available. Released 2023 March 24
Device Body
 glass front ( gorilla glass 5 ) | aluminum frame | aluminum back glass front ( gorilla glass 5 ) | plastic frame | plastic back
Dimensions
 134.5 x 56 x 16.9 mm ( 5.30 x 2.20 x 0.67 in ) 305.8 x 207.5 x 5.1 mm ( 12.04 x 8.17 x 0.20 in ) 161.3 x 78.1 x 8.2 mm ( 6.35 x 3.07 x 0.32 in )
Weight in gram
 113 609 199
SIM card
 dual SIM ( Mini-SIM | Micro-SIM ) No single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by )
Water Resistance
 No No ip67 dust/water resistant up to 1meterfor 30 min
Display type
 tft LCD | 256k colors AMOLED | 68b colors | 120hz | 4800hz pwmillion| dolby vision | hdr10+ | hdr vivid | 1600 Luminance units ( the peak ) Super AMOLED | 120hz | 1000 Luminance units ( hbmillion)
Display resolution
 240 x 320 pixels | 4 : 3 ratio ( ~143 pixel per inch density ) 2136 x 3200 pixels | 3 : 2 ratio ( ~275 pixel per inch density ) 1080 x 2340 pixels | 19.5 : 9 ratio ( ~390 pixel per inch density )
Display size
 2.8 inches | 24.3 cm2 ( ~32.2% screen to body ratio ) 14.0 inches | 583.9 cm2 ( ~92.0% screen to body ratio ) 6.6 inches | 106.9 cm2 ( ~84.9% screen to body ratio )
Display Protection
 corning gorilla glass 5 corning gorilla glass 5
Operating System
 android 15 | hyperos 2 android 13 | up to 4 major android upgrades | one ui 6.1
CPU
 10-core ( 2x3.7ghz cortex-x925 & 4x3.4ghz cortex-a725 & 2x1.9ghz cortex-a725 & 2x1.8ghz cortex-a520 ) Octa-core ( 2x2.6 GHz cortex-a78 & 6x2.0 GHz cortex-a55 )
Chipset
 spreadtrum sc6531e xring o1 ( 3 nm ) mediatek dimensity 1080 ( 6 nm )
GPU
 immortalis-g925 mp16 mali-g68 mc4
Memory card
 microSD No microsdxc ( uses shared sim slot )
Memory v1
 256gb 12gb RAM 128gb 4gb RAM
Memory v2
 512gb 12gb RAM | 1tb 16gb RAM 128gb 6gb RAM | 128gb 8gb RAM | 256gb 6gb RAM | 256gb 8gb RAM
Primary camera
qvga
50 megapixel| lens aperture1.8 | ( wide ) | 1/2.76" | 0.64µm | phase detection autofocus
48 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus | OIS
8 megapixel| lens aperture2.2 | 123˚ | ( ultrawide ) | 1/4.0" | 1.12µm
5 megapixel| lens aperture2.4 | ( macro )
Secondary camera

32 megapixel| lens aperture2.2 | 19mm ( ultrawide ) | 1/3.6" | 0.61µm
13 megapixel| lens aperture2.2 | ( wide ) | 1/3.1" | 1.12µm
Loud speaker
 Yes Yes with stereo speakers ( 8 speakers ) Yes with stereo speakers
Audio jack
 Yes No No
WLAN
 No Wi-Fi 802.11 a/b/g/n/a/6/7 | dual-band | Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct
Bluetooth
 2.1.0 5.4 | a2dp | le | lhdc 5 5.3 | a2dp | le
GPS
NFC
 No Yes ( data transfer only ) Yes ( market/region dependent )
Radio
 FM Radio No No
USB
 microusb USB Type-C 3.2 gen2 | otg | accessory connector pins USB Type-C 2.0 | otg
Sensors
 fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass fingerprint ( under display | optical ) | accelerometer | gyroscope | compass
Battery
 Li-lon 3000 mAh battery 12000 mAh Li-lon 5000 mAh | Non-removable
Battery Charge
 120w wired | pd3.0 | 7.5w reverse wired 25w wired
Colors
 black, gray, blue, white, green, brown, yellow gray, blue lime, graphite color, violet color, silver
Network technology
 gsm No cellular connectivity gsm / hspa / lte / 5g
5G bands
 1 | 3 | 7 | 8 | 20 | 28 | 38 | 40 | 41 | 77 | 78 sa/nsa/sub6
Network speed
 hspa lte 5g
GPRS
 Yes n/a
EDGE
 No n/a
Approx price
  • 20 GBP
  • 21 EUR
  • 200 NOK
  • 300 SEK
  • 1300 RUB
  • 20 USD
  • 110 BRL
  • 30 AUD
  • 30000 KRW
  • 3000 JPY
  • 30 SGD
  • 90 MYR
  • 80 AED
  • 400 ZAR
  • 590 GBP
  • 710 EUR
  • 6920 NOK
  • 7300 SEK
  • 44600 RUB
  • 720 USD
  • 3760 BRL
  • 1030 AUD
  • 940000 KRW
  • 96000 JPY
  • 990 SGD
  • 3170 MYR
  • 2620 AED
  • 12000 ZAR
  • 250 GBP
  • 303 EUR
  • 2880 NOK
  • 3100 SEK
  • 18600 RUB
  • 300 USD
  • 1570 BRL
  • 430 AUD
  • 390000 KRW
  • 40000 JPY
  • 410 SGD
  • 1320 MYR
  • 1090 AED
  • 5000 ZAR