Vertu Constellation vs Xiaomi Redmi Note 9 Pro Max: 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

Constellation:

OLED

Redmi Note 9 Pro Max:

LCD
Weight

Constellation: 45 g lighter

Constellation:

164 g

Redmi Note 9 Pro Max:

209 g
Width

Constellation: 22.2 mm narrower

Constellation:

54.5 mm

Redmi Note 9 Pro Max:

76.7 mm
Screen diagonal

Constellation: 3.17 in smaller diagonal

Constellation:

3.5 in

Redmi Note 9 Pro Max:

6.67 in
Rear camera layout

Constellation:

Single

Redmi Note 9 Pro Max:

Quad
Depth

Redmi Note 9 Pro Max: 3.4 mm thinner

Constellation:

12.2 mm

Redmi Note 9 Pro Max:

8.8 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. Constellation

Height:

118.2 mm
Width:

54.5 mm
Depth:

12.2 mm +3.4 mm versus Redmi Note 9 Pro Max
2. Redmi Note 9 Pro Max

Height:

165.5 mm +47.3 mm versus Constellation
Width:

76.7 mm +22.2 mm versus Constellation
Depth:

8.8 mm

Weight

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

1. Constellation

164 g
2. Redmi Note 9 Pro Max

209 g

+45 g versus Constellation

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. Constellation

Screen diagonal:

3.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

33.8 cm²
2. Redmi Note 9 Pro Max

Screen diagonal:

6.67 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

107.4 cm²

Redmi Note 9 Pro Max has approximately 218.1% more rectangular screen area than Constellation.

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 Constellation, Redmi Note 9 Pro Max, compared at the same storage capacity.
Storage	Constellation	Redmi Note 9 Pro Max
64 GB	Unknown	6 GB RAM
128 GB	Unknown	6 / 8 GB RAM Alternative RAM configurations

Practical features

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

1. Constellation

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

2. Redmi Note 9 Pro Max

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSDXC (dedicated slot)

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. Constellation

1200 mAh
2. Redmi Note 9 Pro Max

5020 mAh

+3820 mAh versus Constellation

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. Constellation2. Redmi Note 9 Pro Max

Everyday essentials

Everyday essentials — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
Dimensions (HxWxD)	118.2 Х 54.5 Х 12.2 mm	165.5 Х 76.7 Х 8.8 mm
Weight	164 g	209 g
Technology	AMOLED	IPS LCD
Screen size	3.5" inch	6.67" inch
Screen resolution	360 x 640 px	1080 x 2400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	Unknown	64GB 6GB RAM 128GB 6GB RAM 128GB 8GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSDXC (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	1200 mAh Non-removable Li-Ion	5020 mAh Non-removable Li-Po
Operating system OS	Symbian^3 upgradable to Nokia Belle OS	Android 10.0; MIUI 11
Chipset	Unknown	Qualcomm SM7125 Snapdragon 720G (8 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	33.8 cm2	107.4 cm2
Screen format	16:9 (height:width)	20:9 (height:width)
Screen to body ratio	52.4%	84.6%
PPI /points per inch/	210 PPI	395 PPI
Screen protection	Shatter proof sapphire crystal glass oleophobic coating	Corning Gorilla Glass 5

Camera and Video

Camera and Video — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
Rear camera, main	8 MP Single	64 MP Quad
Camera specs	8 MP	64 MP f/1.9 (wide) 1/1.72" 0.8µm PDAF -8 MP f/2.2 13mm (ultrawide) 1/4.0" 1.12µm -5 MP f/2.4 (macro) 1.12µm -2 MP (depth)
Functions	Dual-LED flash	HDR panorama
Video	720p@25fps 720p@30fps (via SW update)	1080p@30fps
Front camera, selfie	0 MP,	32 MP Single
Specifications	Unknown	32 MP (wide) 1/2.8'' 0.8µm

Performance

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

Performance — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
Processor CPU	Unknown	Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver)
Graphics processor GPU	Unknown	Adreno 618
Antutu 8 score *	Unknown	278625

General specs

General specs — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
Release date	2011 October	2020 March 12
Colors	Stain/Polished stainless steel brown/black/pink leather or black alligator skin	Aurora Blue Glacier white Interstellar Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	2330 EUR	180 EUR
Battery life	Stand by time- Up to 400 h (2G) / Up to 400 h (3G) Talking time- Up to 7 h (2G) / Up to 4 h 30 min (3G)	Unknown
Body build	Unknown	Glass front (Gorilla Glass 5) glass back (Gorilla Glass 5) plastic frame

Communication and Connectivity

Communication and Connectivity — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
SIM card	Mini-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	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) 3(1800) 5(850) 8(900) 40(2300) 41(2500)
Speed	HSPA	HSPA 42.2/5.76 Mbps LTE-A
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS GALILEO BDS NavIC
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector
Bluetooth	3.0 A2DP	5.0 A2DP LE

Music and Audio

Music and Audio — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
Radio	Unknown	FM radio recording
Others	Active noise cancellation with dedicated mic	450 nits typ. brightness (advertised)

Other features

Other features — specifications for Constellation, Redmi Note 9 Pro Max.
Specification	Constellation	Redmi Note 9 Pro Max
Dop	Sensors Accelerometer proximity compass - Vertu Concierge service -SNS support -MP3/WMA/WAV/eAAC+ player -DivX/XviD/MP4/H.264/WMV player -Quickoffice document editor (Word Excel PowerPoint PDF) -Adobe Reader -Voice memo/dial/command -Predictive text input - Also known as Vertu Constellation T Vertu Constellation Precious in polished stainless steel diamond trim and black/white alligator skin or Black PVD stainless steel red gold and black leather	Sensors Fingerprint (side-mounted) accelerometer gyro proximity compass Infrared port - Fast charging 33W 50% in 30 min (advertised) - Splash-proof

Vertu Constellation vs Xiaomi Redmi Note 9 Pro Max