samsung galaxy a 5 বা a 7 মোবাইল গুলা কেমন অথবা আপনাদের যদি কোনো ভাল মোবাইল থাকে বলেন দাম নিয়ে কোনো চিন্তা নেই আর হাং না করা Android আছে কি?

Samsung a5 টা আমার কাছে ভাল লাগছে, নিজেও এর পারফর্মেন্স দেখেছি অনেক ভাল হবে। আর মোবাইল হ্যাং করা টা ব্যবহারের উপর ডিফেন্ড করে, যেমন অপ্রয়োজনীর এ্যাপস, অতিরিক্ত এ্যাপস হ্যাং হওয়ার মুল কারন।

Samsung galaxy a7:: Technology ▼GSM / HSPA / LTEEXPAND LAUNCH Announced 2015, December Status Available. Released 2015, December BODY Dimensions 151.5 x 74.1 x 7.3 mm (5.96 x 2.92 x 0.29 in) Weight 172 g (6.07 oz) Build Corning Gorilla Glass 4 back panel SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) DISPLAY Type Super AMOLED capacitive touchscreen, 16M colors Size 5.5 inches (~74.3% screen-to-body ratio) Resolution 1080 x 1920 pixels (~401 ppi pixel density) Multitouch Yes Protection Corning Gorilla Glass 4 PLATFORM OS Android OS, v5.1.1 (Lollipop) Chipset Qualcomm MSM8939 Snapdragon 615 Exynos 7580 Octa CPU Quad-core 1.2 GHz Cortex-A53 & Quad-core 1.5 GHz Cortex-A53 Octa-core 1.6 GHz Cortex-A53 GPU Adreno 405 Mali-T720MP2 MEMORY Card slot microSD, up to 128 GB (uses SIM 2 slot) - A710F, A710M, A7100, A710Y microSD, up to 128 GB (dedicated slot) - A710FD Internal 16 GB, 3 GB RAM CAMERA Primary 13 MP, f/1.9, 28mm, OIS, autofocus, LED flash, check quality Features Geo-tagging, touch focus, face detection, panorama, HDR Video 1080p@30fps, check quality Secondary 5 MP, f/1.9, 24mm, 1080p SOUND Alert types Vibration; MP3, WAV ringtones Loudspeaker Yes 3.5mm jack Yes COMMS WLAN Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot Bluetooth v4.1, A2DP, EDR, LE GPS Yes, with A-GPS, GLONASS/ BDS (market dependant) NFC Yes Radio FM radio USB microUSB v2.0 FEATURES Sensors Fingerprint, accelerometer, proximity, compass Messaging SMS(threaded view), MMS, Email, Push Mail, IM Browser HTML5 Java No - Fast battery charging - ANT+ support - Active noise cancellation with dedicated mic - MP4/WMV/H.264 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer BATTERY Non-removable Li-Ion 3300 mAh battery Talk time Up to 17 h (3G) Music play Up to 78 h MISC Colors Black, White, Gold, Pink SAR US 1.19 W/kg (head) 1.25 W/kg (body) SAR EU 0.41 W/kg (head) 0.55 W/kg (body) Price group 9/10 TESTS Camera Photo / Video Battery life Endurance rating 96h Samsung galaxy a5:: Technology ▼GSM / HSPA / LTEEXPAND LAUNCH Announced 2014, October Status Available. Released 2014, December BODY Dimensions 139.3 x 69.7 x 6.7 mm (5.48 x 2.74 x 0.26 in) Weight 123 g (4.34 oz) SIM Nano-SIM DISPLAY Type Super AMOLED capacitive touchscreen, 16M colors Size 5.0 inches (~71.0% screen-to-body ratio) Resolution 720 x 1280 pixels (~294 ppi pixel density) Multitouch Yes Protection Corning Gorilla Glass 4 PLATFORM OS Android OS, v4.4.4 (KitKat), upgradable to v5.0.2 (Lollipop) Chipset Qualcomm MSM8916 Snapdragon 410 CPU Quad-core 1.2 GHz Cortex-A53 GPU Adreno 306 MEMORY Card slot microSD, up to 64 GB (dedicated slot) Internal 16 GB, 2 GB RAM CAMERA Primary 13 MP, f/2.0, 28mm, autofocus, LED flash, check quality Features Geo-tagging, touch focus, face detection, panorama Video 1080p@30fps, check quality Secondary 5 MP, f/2.2, 23mm SOUND Alert types Vibration; MP3, WAV ringtones Loudspeaker Yes 3.5mm jack Yes COMMS WLAN Wi-Fi 802.11 a/b/g/n, dual-band, WiFi Direct, hotspot Bluetooth v4.0, A2DP, EDR, LE GPS Yes, with A-GPS, GLONASS, BDS NFC Yes (LTE model only) Radio FM radio, recording USB microUSB v2.0 FEATURES Sensors Accelerometer, proximity, compass Messaging SMS(threaded view), MMS, Email, Push Mail, IM Browser HTML5 Java No - ANT+ support - S-Voice - Active noise cancellation with dedicated mic - MP4/WMV/H.264 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer BATTERY Non-removable Li-Ion 2300 mAh battery Talk time Up to 15 h (3G) Music play Up to 68 h MISC Colors Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light Blue, Champagne Gold SAR US 0.65 W/kg (head) 0.48 W/kg (body) SAR EU 0.23 W/kg (head) 0.40 W/kg (body) Price group 6/10 TESTS Performance Basemark OS II: 555 / Basemark OS II 2.0: 569 Basemark X: 1897 Display Contrast ratio: Infinite (nominal), 3.895 (sunlight) Camera Photo / Video Loudspeaker Voice 57dB / Noise 60dB / Ring 66dB Audio quality Noise -94.5dB / Crosstalk -93.8dB Battery life Endurance rating 74h সবকিছুর বিবেচনায় আমার কাছে A7 সেটটিই ভাল লেগেছে। তবে A5 ও কম না।