Xiaomi Redmi Note 4 price and Specifications - General Topics

Xiaomi releases the Redmi Note 4 on August 25. Regarding pricing for the new device, we haven't seen any concrete figures doing the rounds. But if we work off of past generations, the prices should be around $150 and $180 for the 16 GB and 64 GB versions, respectively.
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Xiaomi Redmi Note 4 spec
Xiaomi Redmi Note 4 runs a deca-core MediaTek Helio X20 processor, which is similar to the Snapdragon 820 performance-wise, powered by a 4,100-mAh battery. We're expecting two models, one with 2 GB of RAM and 16 GB of storage, and another that will have 3 GB of RAM and 64 GB of storage.
Camera:
13 megapixel rear camera
5 lens, f 2.0 aperture
Flash color temperature
Support PDAF phase focusing
Dark light quality enhancement technology
HDR high dynamic range adjustment technology
Panorama mode
Burst Mode
Facial recognition
Real-time camera filters
500-megapixel front camera
36 second-generation intelligent beauty, real-time self-timer beauty f 2.0 large aperture
Real-time video call beauty
Self-timer countdown
Facial recognition
Full HD screen
5.5 inches (diagonal)
450nit Full HD screen
1920 x 1080 resolution, 401PPI, 1000: 1 contrast ratio
72% NTSC color gamut
Basic Edition supports the sun screen
Support luminous screen
Support eye pattern
Color temperature adjustment

Related

Elephone p8000,p4000,G9,Vowney

Elephone launched variety of phones at Asia world expo and all seems to be a nice device in their own segment. Here are a few details i will be writing about them today.
Elephone p8000 seems to be like a sucessor of p7000 in some way.
The spec of p8000 are
5.5-inch display (maybe Hd)
MediaTek MT6753 SoC
2GB RAM
16GB ROM
13/16 mega-pixel rear camera
8 mega-pixel front camera
4200mAh battery
MediaTek’s WorldMode 4G LTE
Fingerprint sensor
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Theres p4000 then. this is a phone you wanna buy for battery.
Its spec are
Large 4800mah battery
mtk 6735 64bit processor
5 inch HD screen
13/2 mp camera
1gb ram/8gb rom
Elephone G9. THis is the cheapest of all. But it still packs 64bit processor and might come in two version with 512mb ram/4gb rom and 1gb ram/8gb rom.
Then finally there is the flagship Vowney which comes in two version one with intel processor and the other with mediatek 6795 processor.
vowney might not be the final name. The specs are
2k display
4gb ram
win 10 or android 5 for intel processor i.e dual boot (mtk version comes in lollipop only)
20 MP sony IMX 230 camera
and a battery larger than 3800mah

[SPECS] HTC One A9 Specifications

Hey all
This thread is for discussions regarding the design and specifications of the HTC One A9. How do members feel about HTC's choice of hardware for this midrange device, and its resemblance to an iPhone?
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Specifications:
Display - AMOLED, 5.0 inches, 1080 x 1920 pixels (~441 ppi pixel density)
Chipset - Qualcomm MSM8952 Snapdragon 617
CPU - Quad-core 1.5 GHz Cortex-A53 & quad-core 1.2 GHz Cortex-A53
GPU - Adreno 405
RAM - 2/3 GB
Memory - 16/32 GB, microSD
Camera - 13 MP, 4128 x 3096 pixels, optical image stabilization, autofocus, dual-LED (dual tone) flash
Secondary Camera - 4 MP
Sensors - Accelerometer, gyro, proximity, compass
Connectivity - Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, Wi-Fi hotspot, Bluetooth v4.1
Battery - 2150 mAh
Dimensions - 145.8 x 70.8 x 7.3 mm
Weight - 143 g
Color Availability - Carbon Gray, Opal Silver, Topaz Gold, Deep Garnet
source: gsmarena
I watched almost all reviews. No one mentioned the sapphire glass protection for the camera lens. Why? Is all reviewers paid? That's a shame. If it comes in iPhone it's a big news, when it's coming on this phone, no one mentioned, though it was revealed in the keynote
My only concern in those specs it the battery, everything else looks fine to me.

MEIZU MX4 Pro

Once again Meizu did it again, releasing a high end device in a medium range price , what more can you ask for?
MX4 Pro has a high resolution screen 2560x1536, you will definitely enjoy watching videos and movies on that beast!
With this Phone you dont only get high resolution display but also high resolution Camera with almost 21MP you can take pictures with many details and zooming will not be a problem. Under the hood you can find the Samsung Exynos 5430 Octa core and 3GB of RAM. As i said before the smartphone isnt that expensive you can get it for Mod edit: Link removed
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Specifications :
5.5 Inch IPS, capacitive touch screen, Corning 3 gorilla glass
CPU: Samsung Exynos 5430 Octa core, A15 2.0GHz x 4 + A7 1.5 Ghz x 4; GPU: Mali-T628 MP6
Flyme 4 (based on Android 4.4), 3GB RAM + 16GB ROM
Dual Cameras, 5.0MP front camera; 20.7MP back camera with flashlight and auto focus,5P lens,F/2.2
Support 4G/GPS/Bluetooth/Hi-Fi/mTouch function
For a smartphone over one year old, seems excelent, still. Do you know if there is another version with 32GBs of internal storage?

UMI Touch Fingerprint, 5.5" FHD, Marshmallow, Metall Body - Review, measurements

UMI Touch Fingerprint, 5.5" FHD, Marshmallow, Metall Body - Review, measurements
Some interesting data over the UMI Touch...
Video Smartphone UMI TOUCH detailed Unboxing Video-Review with hinds to import (comment in German)
Video Smartphone UMI TOUCH Hands-on (comment in German)
Overview:
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Measurements (compare with UMI ROME, same SoC):
Brightness measurements compared to THL T7 -- 10% less as THL T7
Messmethode, Basis Antutu Videotest
red 77 Lux T7 = 96 Lux
View attachment 3734131 green 262 Lux T7 = 278 Lux
blue 123 Lux T7 = 142 Lux
yellow 331 Lux T7 = 362 Lux
black 4 Lux T7 = 2 Lux
View attachment 3734134 white 454 Lux T7 = 507 Lux
Please look to details here
Summary:
Pro:
Metal chassis with excellent haptics
Excellent functioning fingersensor
Sufficient sensitivity in all communication links
64-bit SoC mobile phone with a 64-bit Android 6.0
Global navigation satellite systems with 2 systems (GPS, GLONASS) with strong reception levels and good accuracy
Dual Band Wi-Fi
Reasonable snapshot camera
OTG
sufficiently strong battery
dimly lit TouchKeys
good sound quality speakers
2.5D lens with Gorilla Glass
Cons:
Display low brightness days
no notification LED
only 3 sensors

Why do newer camera sensors produce photos that seem upscaled / fake hi-res?

My phone is 6 year old LeEco x722 with 16MP IMX298 4656x3496 and I upscaled photos taken with it to the same resolution newer phones produce released 1 or 2 years ago, and I get the exact same level of details in the photos as phones with "60 MP" IMX682 9248x6944 at 100% zoom.
I think in some articles they call this four-way pixel binning.
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Another thing I noticed.. I also own Samsung Galaxy A13 (2022) and its camera sensor photos are terrible compared to any older phone with Sony IMX sensor. Samsung Galaxy photos are blurry, grainy, lacking detail and sharpness at 100% zoom and not to mention photos are cropped to 9:16 ratio and end result is just a narrow vertical photo, unless you switch to 50MP or full mode every time.
I also compared this by taking car number plates from a 100m distance. The old phone with Sony IMX had sharp details that I could tell the exact numbers and letters on a plate, but I couldn't tell it from a photo taken with Samsung Galaxy A13 due to being too blurry at 100% zoom.
Can anyone explain why it is like that?.. Is large MP number and 100% zoom resolution just a phone marketing trick and camera sensors haven't really progressed in technological advancement?

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