Fujitsu Siemens T830 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.

Weight

Siemens T830: 28 g lighter

Siemens T830:

190 g

Redmi K30 Pro:

218 g
Width

Siemens T830: 11.4 mm narrower

Siemens T830:

64 mm

Redmi K30 Pro:

75.4 mm
Screen diagonal

Siemens T830: 4.27 in smaller diagonal

Siemens T830:

2.4 in

Redmi K30 Pro:

6.67 in
Rear camera layout

Siemens T830:

Single

Redmi K30 Pro:

Quad
Depth

Redmi K30 Pro: 12.1 mm thinner

Siemens T830:

21 mm

Redmi K30 Pro:

8.9 mm
Height

Siemens T830: 37.3 mm shorter

Siemens T830:

126 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. Siemens T830

Height:

126 mm
Width:

64 mm
Depth:

21 mm +12.1 mm versus Redmi K30 Pro
2. Redmi K30 Pro

Height:

163.3 mm +37.3 mm versus Siemens T830
Width:

75.4 mm +11.4 mm versus Siemens T830
Depth:

8.9 mm

Weight

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

1. Siemens T830

190 g
2. Redmi K30 Pro

218 g

+28 g versus Siemens T830

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. Siemens T830

Screen diagonal:

2.4 in

Aspect ratio (height:width):

1:1

Approximate rectangular screen area:

18.6 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 478.1% more rectangular screen area than Siemens T830.

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 Siemens T830, Redmi K30 Pro, compared at the same storage capacity.
Storage	Siemens T830	Redmi K30 Pro
128 GB	Unknown	6 / 8 GB RAM Alternative RAM configurations
256 GB	Unknown	8 GB RAM

Siemens T830: Original memory entry

64 MB RAM · 128 MB ROM

Practical features

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

1. Siemens T830

NFC:: Unknown
Headphone jack:: No
Memory card support:: See details SD

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. Siemens T830

1500 mAh
2. Redmi K30 Pro

4700 mAh

+3200 mAh versus Siemens T830

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. Siemens T8302. Redmi K30 Pro

Everyday essentials

Everyday essentials — specifications for Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
Dimensions (HxWxD)	126 Х 64 Х 21 mm	163.3 Х 75.4 Х 8.9 mm
Weight	190 g	218 g
Technology	TFT	Super AMOLED
Screen size	2.4" inch	6.67" inch
Screen resolution	240 x 240 px	1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 MB RAM 128 MB ROM	128GB 6GB RAM 128GB 8GB RAM 256GB 8GB RAM
Memory card support	SD	No
Battery Capacity is not battery life. No endurance test is implied.	1500 mAh Removable Li-Ion	4700 mAh Non-removable Li-Po
Operating system OS	Microsoft Windows Mobile 5.0 Phone Edition	Android 10.0; MIUI 11
Chipset	Unknown	Qualcomm SM8250 Snapdragon 865 (7 nm+)
NFC	Unknown	Yes
Headphone jack	No	Yes

Display

Display — specifications for Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
Touchscreen	resistive touchscreen	capacitive touchscreen
Display colors	65K	16M
Screen area	18.6 cm2	107.4 cm2
Screen format	1:1 (height:width)	20:9 (height:width)
Screen to body ratio	23.0%	87.2%
PPI /points per inch/	141 PPI	395 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
Rear camera, main	2 MP Single	64 MP Quad
Camera specs	2 MP AF	64 MP 26mm (wide) 1/1.72'' 0.8µm PDAF -5 MP 50mm (telephoto macro) AF -13 MP 13mm (ultrawide) -2 MP (depth)
Functions	Unknown	HDR
Video	Yes	1080p@30fps
Front camera, selfie	0.3 MP Single	20 MP Single
Specifications	VGA videocall camera	Motorized pop-up 20 MP (wide) 1/3.4'' 0.8µm

Performance

Performance — specifications for Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
Processor CPU	Intel PXA272 416 MHz	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
Graphics processor GPU	Unknown	Adreno 650

General specs

General specs — specifications for Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
Release date	2006 August	2020 March 24
Colors	Silver	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 150 h Talking time- Up to 4 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 Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
SIM card	Mini-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 900 / 1800 / 1900	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	Yes 384 kbps	HSPA 42.2/5.76 Mbps LTE-A; 5G
GPRS	Yes	Yes
Edge	No	Yes
Wi-Fi	Wi-Fi 802.11b/g	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct hotspot
GPS	Yes SiRF GCS3F receiver	Yes with dual-band A-GPS GLONASS BDS GALILEO QZSS
USB	Proprietary	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	2.0	5.1 A2DP LE aptX HD aptX Adaptive

Music and Audio

Music and Audio — specifications for Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
Radio	No	Unknown
Others	5-way navigation key	HDR10+ -DCI-P3 100% -500 nits typ. brightness (advertised) 24-bit/192kHz audio

Other features

Other features — specifications for Siemens T830, Redmi K30 Pro.
Specification	Siemens T830	Redmi K30 Pro
Dop	SiRF GCS3F receiver -Video telephony -Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -Organizer -Voice memo	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+

Fujitsu Siemens T830 vs Xiaomi Redmi K30 Pro