Allview X4 Xtreme vs Xiaomi Redmi K30 Pro: specs comparison

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.

Display technology

OLED versus LCD

X4 Xtreme:

LCD

Redmi K30 Pro:

OLED
Weight

Redmi K30 Pro: 8.9 g lighter

X4 Xtreme:

226.9 g

Redmi K30 Pro:

218 g
Width

Redmi K30 Pro: 7.9 mm narrower

X4 Xtreme:

83.3 mm

Redmi K30 Pro:

75.4 mm
Screen diagonal

X4 Xtreme: 0.67 in smaller diagonal

X4 Xtreme:

6 in

Redmi K30 Pro:

6.67 in
Chipset

X4 Xtreme:

Mediatek MT6757T Helio P25 (16 nm)

Redmi K30 Pro:

Qualcomm SM8250 Snapdragon 865 (7 nm+)
Height

Redmi K30 Pro: 3.1 mm shorter

X4 Xtreme:

166.4 mm

Redmi K30 Pro:

163.3 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. X4 Xtreme

Height:

166.4 mm +3.1 mm versus Redmi K30 Pro
Width:

83.3 mm +7.9 mm versus Redmi K30 Pro
Depth:

9.1 mm
2. Redmi K30 Pro

Height:

163.3 mm
Width:

75.4 mm
Depth:

8.9 mm

Weight

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

1. X4 Xtreme

226.9 g

+8.9 g versus Redmi K30 Pro
2. Redmi K30 Pro

218 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. X4 Xtreme

Screen diagonal:

6 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

99.2 cm²
2. Redmi K30 Pro

Screen diagonal:

6.67 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

107.4 cm²

Redmi K30 Pro has approximately 8.2% more rectangular screen area than X4 Xtreme.

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.

Recorded RAM for X4 Xtreme, Redmi K30 Pro, compared at the same storage capacity.
Storage	X4 Xtreme	Redmi K30 Pro
128 GB	Unknown	6 / 8 GB RAM Alternative RAM configurations
256 GB	Unknown	8 GB RAM

X4 Xtreme: Original memory entry

up to 64 GB (dedicated slot) · 512GB 4GB

Practical features

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

1. X4 Xtreme

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

2. Redmi K30 Pro

NFC:: Yes
Headphone jack:: Yes
Memory card support:: No

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. X4 Xtreme

4550 mAh
2. Redmi K30 Pro

4700 mAh

+150 mAh versus X4 Xtreme

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. X4 Xtreme2. Redmi K30 Pro

Everyday essentials

Everyday essentials — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
Dimensions (HxWxD)	166.4 Х 83.3 Х 9.1 mm	163.3 Х 75.4 Х 8.9 mm
Weight	226.9 g	218 g
Technology	IPS LCD	Super AMOLED
Screen size	6" inch	6.67" inch
Screen resolution	1080 x 1920 px	1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	up to 64 GB (dedicated slot) 512GB 4GB	128GB 6GB RAM 128GB 8GB RAM 256GB 8GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	No
Battery Capacity is not battery life. No endurance test is implied.	4550 mAh Non-removable Li-Po	4700 mAh Non-removable Li-Po
Operating system OS	Android 7.0 (Nougat)	Android 10.0; MIUI 11
Chipset	Mediatek MT6757T Helio P25 (16 nm)	Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC	Super AMOLED	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	99.2 cm2	107.4 cm2
Screen format	16:9 (height:width)	20:9 (height:width)
Screen to body ratio	146.1 Х 71.6 Х 9.9 mm	87.2%
PPI /points per inch/	367 PPI	395 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
Rear camera, main	13 MP Dual-LED flash	64 MP Quad
Camera specs	13 MP PDAF -5 MP (ultrawide/depth sensor)	64 MP 26mm (wide) 1/1.72'' 0.8µm PDAF -5 MP 50mm (telephoto macro) AF -13 MP 13mm (ultrawide) -2 MP (depth)
Functions	Dual-LED flash HDR panorama	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	20 MP Single	20 MP Single
Specifications	20 MP	Motorized pop-up 20 MP (wide) 1/3.4'' 0.8µm

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
Processor CPU	Octa-core (4x2.5 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53)	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Graphics processor GPU	Mali-T880MP2	Adreno 650
Antutu 7 score *	58758	Unknown

General specs

General specs — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
Release date	2017 June	2020 March 24
Colors	Mocha Gold	Grey Purple White Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	390 EUR
Battery life	Stand by time- Up to 379 h Talking time- Up to 25 h	Unknown
Body build	Unknown	Glass front (Gorilla Glass 5) glass back (Gorilla Glass 5) aluminum frame

Communication and Connectivity

Communication and Connectivity — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
SIM card	Hybrid Dual SIM (Micro-SIM/Nano SIM)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 850 / 900 / 1900 / 2100-4G - LTE band 1(2100)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) -5G - 5G band 1(2100) 41(2500) 78(3500) 79(4700); SA/NSA
Speed	HSPA 21.1/5.76 Mbps LTE-A (2CA) Cat6 300/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A; 5G
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac hotspot	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO QZSS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP EDR	5.1 A2DP LE aptX HD aptX Adaptive
Harmful irradiation	SAR EU - 1.01 W/kg (head)	Unknown

Music and Audio

Music and Audio — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
Radio	FM radio	Unknown
Others	Unknown	HDR10+ -DCI-P3 100% -500 nits typ. brightness (advertised) 24-bit/192kHz audio

Other features

Other features — specifications for X4 Xtreme, Redmi K30 Pro.
Specification	X4 Xtreme	Redmi K30 Pro
Dop	Sensors Fingerprint (front-mounted) Sensors Accelerometer gyro proximity compass - For Europe	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass barometer Infrared port - Fast charging 33W 100% in 63 min (advertised) -USB Power Delivery -Quick Charge 4+

Allview X4 Xtreme vs Xiaomi Redmi K30 Pro