Sony Xperia J (ST26a) vs Xiaomi Redmi Note 9 Pro Max (128GB/6GB)

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Side by side comparison between Sony Xperia J vs Xiaomi Redmi Note 9 Pro Max phones, differences, pros, cons and full specifications. What's the better?

3/15/2020 4:49 PM, updated: 11/3/2021 11:17 AM

Compare Xiaomi Redmi Note 9 Pro Max X Sony Xperia J (ST26a) 03Points

Specifications Compare Models Pictures

4"
TFT

480x854

5
MP

0.3mp

512MB
RAM

Single-core

1750
mAh

(Removable)

28Points Xiaomi Redmi Note 9 Pro Max (128GB/6GB) Compare Sony Xperia J X

Specifications Compare Models Pictures

6.67"
IPS

1080x2400

64
MP

32mp

6GB
RAM

Octa-core

5020
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 9 Pro Max (128GB/6GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

3 Advantages Sony Xperia J (ST26a)	vs	28 Advantages Xiaomi Redmi Note 9 Pro Max (128GB/6GB)
+124 grams (4.34 ounces)69% Lighter	vs	209 grams (7.32 ounces)
+Li-Ion: lithium-ion (Removable)Advantage Removable battery can be replaced easily	vs	LiPo: li-ion polymer (Non removable)
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
1GHz 32bit Single-core (45nm)	vs	+2.3GHz 64bit Octa-core4 times More powerful processor, you can open your applications faster
512MB LPDDR	vs	+6GB LPDDR4X11 times More RAM memory. Typically more responsive and better for multitasking.
4GB (2GB available)	vs	+128GB (106GB available)52 times More internal storage for applications and files
Until 32GB microSD, microSDHC	vs	+Until 512GB microSD, microSDXC15 times More external storage for files using memory cards
9.2 millimeters (0.36 inches)	vs	+8.8 millimeters (0.35 inches)5% Thinner
TFT LCD	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
480x854 pixels	vs	+1080x2400 pixels5 times Higher resolution screen
245 PPI	vs	+395 PPI61% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"	vs	+6.67"67% Larger screen
(back) 5MP	vs	+(quad camera) 64MP + 8MP + 5MP + 2MP15 times Higher resolution main camera
Not supported	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 0.3MP	vs	+(front) 32MP103 times Higher resolution secondary camera to take pictures and selfies
VGA (640x480)	vs	+4K UHD (3840x2160)26 times More image quality for recording videos with the primary camera
Android 4.1.2 Jelly Bean	vs	+Android 10Advantage Android 10 is newer and safer
3G HSUPA	vs	+4G LTE-AAdvantage The 4G LTE-A network is newer and faster
(3G HSUPA) 7.2 Mbps	vs	+(4G LTE-A) 800 Mbps110 times Faster for surfing the internet and download files
Not supported	vs	+Ambient light sensorAdvantage Sensors help you use the device
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1750 mAh	vs	+5020 mAh187% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
5W	vs	+33W6 times More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
2.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+P2i certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

21 Common items in both devices

Plastic body, glass front / Plastic body, glass front/back

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

Capacitive

+14 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Change model		Choose the model
Model	Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Other model names	Sony Xperia J ST26, Sony JLo	Xiaomi Note 9 Pro Max (6GB RAM)
Country or region available	(Latin America), Brazil, USA	India, (Global, International)
Brand	Sony	Xiaomi
Release date	10/29/2012	3/25/2020
Depth	9.2 millimeters (0.36 inches)	8.8 millimeters (0.35 inches)
Size (width x height)	61.2 x 124.3 millimeters (2.41 x 4.89 in)	76.68 x 165.5 millimeters (3.02 x 6.52 in)
Weight	124 grams (4.34 ounces)	209 grams (7.32 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front/back
Protection against water and others	Not supported	P2i certified: water repellent nano-coating
📲 Display
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Display type	TFT LCD	TFT IPS LCD
Screen size	4" inches	6.67" inches
Screen-to-body ratio	~58% (screen-to-body ratio)	~84.6% (screen-to-body ratio)
Display resolution	480x854 pixels (16:9)	1080x2400 pixels
Touchscreen	Capacitive Multitouch 2-points	Capacitive Multitouch
Pixel density (dot pitch)	245 PPI	395 PPI
Colors	16 million	16 million
Scratch-resistant glass	Scratch-resistant glass	Gorilla Glass 5
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
System version	Android 4.0.4 Ice Cream Sandwich ICS	Android 10
Firmware update	Android 4.1.2 Jelly Bean	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Chipset	32bit: Qualcomm Snapdragon S1 (MSM7227A) (45nm)	64bit: Qualcomm Snapdragon 720G SM7125 (8nm)
CPU	Single-core, 1 processor: 1x 1GHz ARM Cortex-A5 (Single-core)	Octa-core, 2 processors: 2x 2.3GHz Kryo 465 Gold (Dual-core) 6x 1.8GHz Kryo 465 Silver (Hexa-core)
GPU graphical controller	Qualcomm Adreno 200 (245MHz)	Qualcomm Adreno 618
Performance (benchmark)	AnTuTu: 1151 (v3)	feature not registered
💽 Memory and storage
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
RAM memory	512MB LPDDR	6GB LPDDR4X
Internal storage	4GB (2GB available)	128GB (106GB available) UFS 2.1
External storage	Until 32GB microSD, microSDHC (dedicated slot)	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	7.2/5.76 Mbps	800/150 Mbps
Network technology	2G, 3G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	Not supported	LTE Cat15/13 (Bands 1, 3, 5, 8, 20, 28) TD-LTE (Bands 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Back camera (main camera)	5 megapixels	(quad camera) 64 megapixels 8MP ultrawide f/2.213mm1/4"1.12µm 5MP macro f/2.41.12µm 2MP depth f/2.4
Main camera resolution	2592x1944 pixels	10120x6328 pixels
Video recording (primary)	VGA (640x480)	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	feature not registered	f/1.9 (aperture)
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/1.72" inches
Pixel size	feature not registered	0.8µm pixel
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	Not supported	HDR photo on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Front camera (secondary)	0.3 megapixels	32 megapixels
Front camera resolution	640x480 pixels	6528x4896 pixels
Video recording (secondary)	Not supported	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	feature not registered	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	1/2.8" inches
Pixel size	feature not registered	0.8µm pixel
🔉 Sound and multimedia
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, WMV, H.263, H.264	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
USB	MicroUSB 2.0	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	2.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz)	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, NavIC
NFC	Not supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Sensors	Accelerometer Compass Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Battery type	Li-Ion: lithium-ion (Removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1750 mAh	5020 mAh
Charger, watts	5W Wired charging	33W Wired fast charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	7.3 hours	feature not registered
Standby	618 hours (25.8 days)	feature not registered
➕ Other features
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5, Flash player	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White, Yellow, Pink • Video stabiliser • xLoud • 3D surround sound audio • WiFi hotspot • Java framework	• Colors: Aurora Blue, Glacier White, Interstellar Black • 20:9 display (450 nits) • MIUI 11
☢️ Radiation rate
	Sony Xperia J (ST26a)	Redmi Note 9 Pro Max (128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.63W/kg (head), 0.5W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.73W/kg (head)	feature not registered