Repair in Samsung Galaxy A21

325650 repair in devices Samsung
Total recover in 77,03%.

Samsung Group (Hangul: 삼성; Hanja: 三星; Korean pronunciation: [sʰamsʰʌŋ]) is a South Korean multinational conglomerate headquartered in Samsung Town, Seoul.[1] It comprises numerous affiliated businesses,[1] most of them united under the Samsung brand, and is the largest South Korean chaebol (business conglomerate). Samsung was founded by Lee Byung-chul in 1938 as a trading company. Over the next three decades, the group diversified into areas including food processing, textiles, insurance, securities and retail. Samsung entered the electronics industry in the late 1960s and the construction and shipbuilding industries in the mid-1970s; these areas would drive its subsequent growth. Following Lee's death in 1987, Samsung was separated into four business groups – Samsung Group, Shinsegae Group, CJ Group and Hansol Group. Since 1990, Samsung has increasingly globalised its activities and electronics; in particular, its mobile phones and semiconductors have become its most important source of income.

Mais detalhes sobre o SAMSUNG GALAXY A21

O Galaxy A21 é um smartphone básico que tem uma quantidade considerável de qualidades, entre elas a tela AMOLED, ainda que com resolução HD, um conjunto com 4 câmeras traseiras e bateria com 4000 mAh de capacidade. LANÇAMENTO: 08.ABR.2020 Display: 6,5 polegadas Sistema Operacional: Android 10 Resolução: 720 x 1600px Capacidade: 32 GB + 3 GB RAM Cartão de Memória: microSD (gaveta dedicada) Tecnologia de Rede: GSM / HSPA / LTE REDE Tecnologia GSM / HSPA / LTE Bandas 2G GSM 850 / 900 / 1800 / 1900 Bandas 3G HSDPA 850 / 900 / 1900 / 2100 Velocidade HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps Bandas 4G LTE ESTRUTURA Dimensões - Peso - SIM Card Single SIM ou Dual SIM (Nano SIM) Corpo Vidro frontal, bordas e traseira de plástico PLATAFORMA Sistema operacional Android 10 MEMÓRIA Cartão de Memória microSD (gaveta dedicada) Interna 32 GB + 3 GB RAM ÁUDIO Alto-Falantes Sim Saída 3.5mm Sim CONEXÕES Wireless Wi-Fi n Bluetooth 5.0 GPS GPS, GLONASS, BDS Rádio Sim USB Yes NFC Dependente de região RECURSOS Sensores Leitor de digitais (traseiro), acelerômetro, proximidade, bússola CÂMERA PRINCIPAL Recursos Flash LED, HDR Vídeo 1080p@30fps Quádrupla 16 MP, (wide) + 8 MP, (ultrawide) + 2 MP, (macro) + 2 MP, (profundidade) CÂMERA SECUNDÁRIA Única 13 MP, (wide) Vídeo 1080p@30fps