Energizer Ultimate U650S vs Maxwest Nitro Phablet 71

Compare recorded specifications, size and practical differences.

+ Add a third phone

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

  • Width

    Ultimate U650S: 25.5 mm narrower

    Ultimate U650S:
    76.5 mm
    Nitro Phablet 71:
    102 mm
  • Screen diagonal

    Ultimate U650S: 0.5 in smaller diagonal

    Ultimate U650S:
    6.5 in
    Nitro Phablet 71:
    7 in
  • Chipset

    Ultimate U650S:
    Mediatek MT6762 Helio P22 (12 nm)
    Nitro Phablet 71:
    Mediatek MT6572 (28 nm)
  • Rear camera layout

    Ultimate U650S:
    Dual
    Nitro Phablet 71:
    Single
  • Depth

    Ultimate U650S: 1.6 mm thinner

    Ultimate U650S:
    8.2 mm
    Nitro Phablet 71:
    9.8 mm
  • Height

    Ultimate U650S: 29.5 mm shorter

    Ultimate U650S:
    162.5 mm
    Nitro Phablet 71:
    192 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

  1. 1. Ultimate U650S

    Height:
    162.5 mm
    Width:
    76.5 mm
    Depth:
    8.2 mm
    Weight:
    Unknown
  2. 2. Nitro Phablet 71

    Height:
    192 mm +29.5 mm versus Ultimate U650S
    Width:
    102 mm +25.5 mm versus Ultimate U650S
    Depth:
    9.8 mm +1.6 mm versus Ultimate U650S
    Weight:
    321 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

  1. 1. Ultimate U650S

    Screen diagonal:
    6.5 in
    Aspect ratio (height:width):
    18.5:9
    Approximate rectangular screen area:
    107.2 cm²
  2. 2. Nitro Phablet 71

    Screen diagonal:
    7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    135.1 cm²

Nitro Phablet 71 has approximately 26% more rectangular screen area than Ultimate U650S.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Ultimate U650S: Original memory entry

128 GB · 512GB 4GB

Nitro Phablet 71: Original memory entry

4 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Ultimate U650S

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 256 GB (uses SIM 2 slot)

2. Nitro Phablet 71

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. Ultimate U650S

    3500 mAh

    +700 mAh versus Nitro Phablet 71

  2. 2. Nitro Phablet 71

    2800 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Ultimate U650S2. Nitro Phablet 71

Everyday essentials
Everyday essentials — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
Dimensions (HxWxD)
  • 162.5 Х 76.5 Х 8.2 mm
  • 192 Х 102 Х 9.8 mm
Weight
  • 0 g
  • 321 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.5" inch
  • 7" inch
Screen resolution
  • 720 x 1480 px
  • 600 x 1024 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 512GB 4GB
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3500 mAh
  • Non-removable Li-Ion
  • 2800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 9.0 (Pie)
  • Android 4.4.2 (KitKat)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Mediatek MT6572 (28 nm)
Headphone jack
  • No
  • Yes
Display
Display — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 107.2 cm2
  • 137.9 cm2
Screen format
  • 18.5:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 86.3%
  • 70.4%
PPI /points per inch/
  • 253 PPI
  • 170 PPI
Camera and Video
Camera and Video — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
Rear camera, main
  • 16 MP
  • Dual
  • 5 MP
  • Single
Camera specs
  • 16 MP
  • PDAF -2 MP
  • depth sensor
  • 5 MP
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
  • LED flash
Video
  • 1080p
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 16 MP
  • 2 MP
Performance
Performance — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Dual-core 1.2 GHz Cortex-A7
Graphics processor GPU
  • PowerVR GE8320
  • Mali-400
General specs
General specs — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
Release date
  • 2019
  • January
  • 2015
  • January
Colors Unknown
  • White
  • Black
  • Blue
  • Dark Blue
  • Golden
  • Gray
  • Pink
  • Red
Battery life Unknown
  • Stand by time- Up to 350 h Talking time- Up to 14 h
Communication and Connectivity
Communication and Connectivity — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
SIM card
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
  • (Dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 40(2300)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed
  • HSPA
  • LTE-A
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 33
Edge
  • Yes
  • Class 33
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 3.0
Music and Audio
Music and Audio — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
Radio
  • FM radio
  • Stereo FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Ultimate U650S, Nitro Phablet 71.
SpecificationUltimate U650SNitro Phablet 71
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • proximity